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Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Yangzhou Baofei Mech & Electrics Co Ltd for Rotating Disc Type Deep Groove Ball Bearing Assembling Device. Shen Zhengshuai and Zuo Jieming developed the invention.
The patent application number is CN202423207864U 20241225. The patent publi..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Luoyang Shangke Prec Bearings Co Ltd for High-stability Full Complement Ball Bearing Structure. Feng Weitao, Gao Yuning, Wu Changqing and Lee Chil-kyung developed the invention.
The patent application number is CN202423254336U 20241228. Th..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Xiang Yangbing has been granted a patent for Leakage-proof Structure of Meat Ball Beater.
The patent application number is CN202422917075U 20241127. The patent publication number is CN223411279 (U). International Patent Classification codes are A22C17/00, A22C5/00, F16C33/72, F16C33/74, F16C35/02, F16J15..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Open Deep Groove Ball Bearing has been issued to Cixi Yuanfan Bearing Co Ltd. This invention was developed by Hu Xuyong.
The patent application number is CN20242380485U 20241213. The patent publication number is CN223411258 (U). International Patent Classification codes are F16C19/16, F1..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Wuhu Ruyi Bearing Co Ltd has received a patent for Double-row Angular Contact Ball Bearing for Automatic Inclinator. This invention was developed by Guo Yu, Hsieh Hsing-pang, Zhao Guilin, Jiang Yanming and Liao Xin.
The patent application number is CN202423267735U 20241227. The patent publication number is..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Jingjiang Songhe Prec Hardware Products Co Ltd has secured a patent on Bolt Assembly. Zhang Zhifu, Yang Wu, Hu Jun and Cheng Yanwu developed the invention.
The patent application number is CN202423149664U 20241220. The patent publication number is CN223411224 (U). International Patent Classification codes ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Dongguan Jingtong Machinery Tech Co Ltd and Xi'an Xiongfeng Energy Saving Tech Co Ltd have received a patent for Internal Supporting Type Anti-loosening Nut. This invention was developed by Liu Yu and Liu Qing.
The patent application number is CN202422858813U 20241122. The patent publication number is CN22..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Shanghai Nate Automobile Parts Co Ltd has been granted a patent for Follow-up Nut Plate. This invention was developed by Duan Zhiqiang and Shen Ming.
The patent application number is CN202422679426U 20241101. The patent publication number is CN223411217 (U). International Patent Classification code is F16B..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Multipurpose Bolt Thread Sleeve has been issued to Wuxi Wuda Machinery Tech Co Ltd. This invention was developed by Cui Wanxin, Li Yue and Xiong Xiansen.
The patent application number is CN202422599614U 20241025. The patent publication number is CN223411216 (U). International Patent Clas..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Guangdong Zuoer Auto Parts Mfg Co Ltd has secured a patent on Anti-rotation and Anti-disengagement Pressing Rivet Bolt. Zuo Jiuming, Huang Changgang, Zhu Ruidong and Zhu Hua developed the invention.
The patent application number is CN20242319922U 20241209. The patent publication number is CN223411213 (U). ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Jiexinte Hardware Tech Co Ltd for Riveting-free Detachable Fastener with Adjustable Height. Cai Libiao and Ma Chaohui developed the invention.
The patent application number is CN202423205844U 20241225. The patent publication numbe..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Zhanjia Prec Hardware Co Ltd for Modularized Buckle Capable of Being Rapidly Installed and Fixed. Sun Chengfeng developed the invention.
The patent application number is CN202423192391U 20241224. The patent publication number is C..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Haili Makes Co Ltd for Ring Groove Rivet. Liu Ya, Jiang Yunfeng and Zhang Xianyu developed the invention.
The patent application number is CN202423208712U 20241225. The patent publication number is CN223411208 (U). International P..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Jukun Tech Co Ltd for Assembly Type Pin Shaft. Huang Wei, Liu Jianpeng, Wang Zhen and Tang Tao developed the invention.
The patent application number is CN20242319242U 20241209. The patent publication number is CN223411207 (U). In..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang Wanfu Electromechanical Tech Co Ltd has received a patent for Expansion Bolt Structure. This invention was developed by Gao Jian, Gao Zhanglong, Tu Yawei and Chen Zhong.
The patent application number is CN202422960985U 20241202. The patent publication number is CN223411205 (U). International Paten..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Automatic Sheet Laminating Equipment has been issued to Yantai Alafa Electronics Co Ltd. This invention was developed by Piao Longbin, Xie Nannan and Wang Guixuan.
The patent application number is CN202423149709U 20241219. The patent publication number is CN223411202 (U). International P..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Foshan Minghao Hardware Co Ltd has been granted a patent for Four-in-one Glue Injection Expansion Corner Brace. This invention was developed by Ma Huanhuan.
The patent application number is CN202423132181U 20241218. The patent publication number is CN223411201 (U). International Patent Classification codes..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Chen Shengguo for Square Tube Quick Connecting Fastener. Chen Shengguo developed the invention.
The patent application number is CN202422972286U 20241203. The patent publication number is CN223411193 (U). International Patent Classificatio..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Guangzhou Zhuhui Mould Machinery Co Ltd for Guide Rail Clamp. Liu Zongping, Zhong Haidong, Yang Boo-jin, Tang Jinyu and Chen Pingjun developed the invention.
The patent application number is CN20242319163U 20241206. The patent publication ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Anhui Aile New Material Tech Co Ltd has obtained a patent for assembled DIY (do it yourself) board. This invention was developed by Zhang Jibing, Miao Yu, Fan Peiyao, Wu Qiuheng, Shao Bin, Ma Hu and Xia Dian.
The patent application number is CN202422769277U 20241114. The patent publication number is CN2234..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Changzhou Paifeite Plastic Ind Co Ltd has obtained a patent for hoop with limiting and anti-loosening structure. This invention was developed by Yuan Fang and Xie Guoxing.
The patent application number is CN20242374147U 20241213. The patent publication number is CN223411180 (U). International Patent Classi..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Suzhou Meitaier Hardware Co Ltd has been granted a patent for Anti-fastening Piece Provided with Anti-skid Mechanism and Used for Petroleum Equipment. Zhao Xiaolei developed the invention.
The patent application number is CN20242397090U 20241216. The patent publication number is CN223411179 (U). Internatio..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Anti-scour Device for Feeding has been issued to Jiangxi Defu Environmental Protection Tech Development Co Ltd. This invention was developed by Chen Ziwen and Guan Huibiao.
The patent application number is CN202422989409U 20241205. The patent publication number is CN223411175 (U). Intern..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Tianshui Metalforming Machine Tool Group Co Ltd has been granted a patent for Hydraulic Proportional Control System of Chamfering Machine Supporting Device. This invention was developed by Lian Xiangjun, An Weiwei, Li Yanke, Zhang Huaide, Zhao Xiaolong, Liu Hai and Huang Jinchi.
The patent application numb..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Integrated Hydraulic Station with Filtering Device has been issued to Jiangsu Weston Intelligent Tech Co Ltd. This invention was developed by Shi Yang, Zhang Yanming and Kan Jiawei.
The patent application number is CN202422862994U 20241123. The patent publication number is CN223411169 (U..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang KC Mech & Electrical Co Ltd has been granted a patent for Small-displacement Hydraulic Driver. This invention was developed by Sun Xiaowei, Ying Haoyu and Sun Qunshuai.
The patent application number is CN20242341021U 20241210. The patent publication number is CN223411161 (U). International Patent ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Wuxi Shenjia Hydraulic Tech Co Ltd for Supporting Arm Telescopic Oil Cylinder. Wang Chenchen, Shen Zhijian, Fan Yuelan and He Zhicheng developed the invention.
The patent application number is CN202422983234U 20241204. The patent publicati..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Jianhu Tiancheng Hydraulic Parts Mfg Co Ltd for Sealing Assembly Anti-shearing Type Hydraulic Oil Cylinder. Chen Yushan and Peng Guanglong developed the invention.
The patent application number is CN20252073758U 20250113. The patent public..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Wuxi Nanxi Machinery Tech Co Ltd has secured a patent on Oil Leakage Prevention Type Hydraulic Oil Cylinder. Gao Xuemeng developed the invention.
The patent application number is CN20242365522U 20241212. The patent publication number is CN223411156 (U). International Patent Classification codes are F15B15/..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Sealing Structure of Hydraulic Oil Cylinder has been issued to Yangzhou Yecheng Hydraulic Machinery Co Ltd. This invention was developed by Jiang Shen, Kong Qinggao and Jiang Cuilian.
The patent application number is CN20242356984U 20241211. The patent publication number is CN223411155 (..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Aiguisi Zhangzhou Intelligent Equipment Mfg Co Ltd has been granted a patent for Rotary Cylinder. Chen Weixiong and Gao Qiubo developed the invention.
The patent application number is CN202422916210U 20241128. The patent publication number is CN223411154 (U). International Patent Classification codes are F..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Jiangsu Zhengfeng Hydraulic Tech Co Ltd has been granted a patent for Wear-resistant Piston Rod of Oil Cylinder for Engineering Machinery. Cao Wenjun, Wang Hongying and Wang Hongxing developed the invention.
The patent application number is CN202422914082U 20241128. The patent publication number is CN22341..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Qingdao Xibangang Environmental Protection Tech Co Ltd has obtained a patent for corrosion-resistant submersible sewage pump impeller. This invention was developed by Wang Jiandong.
The patent application number is CN202422928874U 20241129. The patent publication number is CN223411094 (U). International Pa..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Multi-stage Pump Mechanical Sealing Structure has been issued to Ningbo Fusi Sealing Tech Co Ltd. This invention was developed by Chen Lin, Chen Bo and Han Wenming.
The patent application number is CN202422976911U 20241204. The patent publication number is CN223411093 (U). International ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Dalian Songlong Pump Group Co Ltd has been awarded a patent for Novel Double Suction Pump Sealing Structure. This invention was developed by Zhao Lisheng, Liang Wei, Su Qingxiao, Kang Bailin, Zhang Jun and Qu Ming.
The patent application number is CN202422758390U 20241113. The patent publication number is ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Wincell Energy Saving Group Co Ltd has been granted a patent for Arched Sleeve Block Structure. Ji Jiao, Ni Shuaipeng, Xie Cunjian and Feng Dingli developed the invention.
The patent application number is CN202423158976U 20241220. The patent publication number is CN223411748 (U). International Patent Class..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Xinghua Tongke Machinery Co Ltd has been granted a patent for Compensation Joint for Loose Sleeve of Gland. Zhang Jiandong, Zhangwang Junnan, Lv Zenghe and Lyu Zengxing developed the invention.
The patent application number is CN202422985340U 20241204. The patent publication number is CN223411653 (U). Inte..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang Fusheng Machinery Co Ltd has been awarded a patent for Joint of Marine Ball Valve. This invention was developed by Fu Xinghe, Liu Shihe and Qiu Haofan.
The patent application number is CN20242393868U 20241216. The patent publication number is CN223411584 (U). International Patent Classification co..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Danyang Xinhua Instrument Mfg Co Ltd has been granted a patent for Valve Body Outer Sleeve Capable of Adjusting Sealing. This invention was developed by Qiu Wenhua, Hong Tao, Ge Conghe and Yuan Shuangshui.
The patent application number is CN202422689509U 20241105. The patent publication number is CN2234115..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Bidirectional Sealing Ball Valve has been issued to Kunshan Dewei Wokang Machinery Co Ltd. This invention was developed by Zhang Liming, Guo Xinjie, Xiao Weixiang, Yang Xibing, Liu Cheng and Wang Tiantian.
The patent application number is CN202423101555U 20241216. The patent publication ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for High-stability Fast-pairing Ball Body of Ball Valve has been issued to Yongjia Tongqiu Valve Co Ltd. This invention was developed by Zhou Xiuchen, Zheng Wenjin, Wang Yang and Wang Jifu.
The patent application number is CN20242377223U 20241212. The patent publication number is CN223411522..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- China Kelite Group Co Ltd has been granted a patent for Rail Type Ball Valve. Li Yongguo, Zou Xingge, Wang Tao, Xu Chenjian, Yang Xiaodong and So Ae-young developed the invention.
The patent application number is CN20242359655U 20241212. The patent publication number is CN223411521 (U). International Paten..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Integrated Ball Valve with Electromagnetic Valve Structure has been issued to Yuhuan Yidiantong Intelligent Tech Co Ltd. This invention was developed by Yang Sunquan, Shen Qianxi and Ye Lanxin.
The patent application number is CN202422943966U 20241129. The patent publication number is CN..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang Fenggong Valve Tech Co Ltd has been awarded a patent for Hard Sealing Ball Valve. This invention was developed by Wang Chengfeng and Chen Weihua.
The patent application number is CN202422840915U 20241121. The patent publication number is CN223411517 (U). International Patent Classification codes a..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang Hantemu Valve Manufacture has received a patent for High-performance Fixed Ball Valve. This invention was developed by Chi Yichen, Wang Xingren, Li Yelang, Li Wanli, Ye Yijie and Chi Liming.
The patent application number is CN202422825531U 20241119. The patent publication number is CN223411516 (U)..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Jin Beiyu for Valve Element Assembly of Liquefied Gas Spray Gun and Pressure Regulating Valve of Valve Element Assembly. Jin Beiyu developed the invention.
The patent application number is CN202422964977U 20241202. The patent publication n..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Enhanced Liquid Adding Gun Valve Element has been issued to Suzhou Meijiale Machinery Technology. This invention was developed by Su Xiaocai and Zheng Chaojun.
The patent application number is CN202422959265U 20241203. The patent publication number is CN223411493 (U). International Paten..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Shanghai United Bearing Co Ltd has been granted a patent for Linear Driving Electric Cylinder Based on Reverse Ball Screw Pair. This invention was developed by Ge Shidong, Shen Wenliang, Han Jiaxin, Yang Zizheng and Xiao Yang.
The patent application number is CN202423267521U 20241227. The patent publicatio..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang Jinsheng Bearing Co Ltd has obtained a patent for high-precision ball screw pair. This invention was developed by Chen Yongqiang, Wang Baifu and Zhang Xu.
The patent application number is CN202423241931U 20241227. The patent publication number is CN223411383 (U). International Patent Classificatio..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Yang Xitao has been awarded a patent for Hydraulic Oil Cylinder with Self-adaptive Buffering Device. This invention was developed by Du Dineng, Sun Zhaoshuo, Cheng Wanlong, Chen Hui, Yang Xitao and Peng Lianghang.
The patent application number is CN202422883949U 20241126. The patent publication number is C..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Nambu Cyl Changzhou Co Ltd has been granted a patent for Hydraulic Cylinder with Built-in Overflow Valve. Nomura Masaki and Wu Qunbo developed the invention.
The patent application number is CN202422694961U 20241106. The patent publication number is CN223411149 (U). International Patent Classification code..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Dongguan Shengyue Machinery Equipment Co Ltd for High-torque Push Cylinder. Li Xijian developed the invention.
The patent application number is CN202422687683U 20241105. The patent publication number is CN223411148 (U). International Paten..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Nantong Deke Machinery Equipment Mfg Co Ltd has been granted a patent for Anti-leakage Oil Cylinder. Zhao Jianzhong and Zhao Yuqiu developed the invention.
The patent application number is CN202422682955U 20241105. The patent publication number is CN223411147 (U). International Patent Classification code i..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Suqian Dongrun Machinery Mfg Co Ltd has obtained a patent for hydraulic cylinder sealing structure. This invention was developed by Wu Wanping, Xu Zhuli and Si Liyang.
The patent application number is CN202422583656U 20241025. The patent publication number is CN223411146 (U). International Patent Classific..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zaozhuang Jiantuo Mining Electromechanical Equipment Co Ltd has obtained a patent for overpressure self-elevating hydraulic cylinder. This invention was developed by Hu Xiaodong, Li Shengyao, Zhang Xirun and Zhang Feng.
The patent application number is CN202422212225U 20240910. The patent publication numbe..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Ningbo Jiabijia Intelligent Tech Co Ltd has been granted a patent for Integrated Hydraulic Device Upper Beam Plate. This invention was developed by Jin Peijin.
The patent application number is CN202423150585U 20241220. The patent publication number is CN223411143 (U). International Patent Classification co..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Shandong LP Machinery Group Co Ltd has been awarded a patent for Novel Double-pump Converging Device for Micro-excavation. This invention was developed by Yan Huaiguo.
The patent application number is CN202422953415U 20241202. The patent publication number is CN223411141 (U). International Patent Classific..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Hunan Sunward Rock & Mineral Equipment Co Ltd for Hydraulic Control System and Drill Jumbo. Luo Kanwen, Li Kangbing and Pan Jiuxiang developed the invention.
The patent application number is CN20242363550U 20241212. The patent publication ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Ningbo Jiabijia Intelligent Tech Co Ltd has been granted a patent for Pressure Protection Oil Way of Hydraulic Device. This invention was developed by Jin Peijin.
The patent application number is CN202423150571U 20241220. The patent publication number is CN223411133 (U). International Patent Classification..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Wuxi Mingshan Electromechanical Tech Co Ltd has been awarded a patent for Small Injection Pump Structure Assembly. This invention was developed by Li Wenxing and Feng Yinlan.
The patent application number is CN20242340316U 20241210. The patent publication number is CN223411127 (U). International Patent Cla..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Sichuan Santai Lida Pump Co Ltd has been granted a patent for Filtering Device for Water Pump. He Liangyun, Da Yunping, Deng Bin, Tang Gaobo, Zuo Gang, Huo Wei and Wang Shaokun developed the invention.
The patent application number is CN202422766388U 20241113. The patent publication number is CN223411124 (..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Zhejiang Lesen Electromechanical Co Ltd has been granted a patent for Intelligent Pump. Bao Jialian developed the invention.
The patent application number is CN202422943603U 20241129. The patent publication number is CN223411110 (U). International Patent Classification codes are F04D29/08 and F04D29/60.
..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Tianbo Electronic Information Tech Co Ltd has been awarded a patent for Fixing Structure for Mounting Engineering Fire Pump. This invention was developed by Zhen Jing.
The patent application number is CN202422887674U 20241126. The patent publication number is CN223411109 (U). International Patent Classific..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Donghan Prec Shenzhen Co Ltd has secured a patent on Fan Frame Convenient to Disassemble and Assemble. Tang Liang, Pan Chuan'an and Xu Linghong developed the invention.
The patent application number is CN20242305564U 20241204. The patent publication number is CN223411107 (U). International Patent Classific..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Xi'an Jingliang Automation Tech Co Ltd for Anti-shaking Pump Shell of Vertical Pump. Fan Minglong developed the invention.
The patent application number is CN202422986649U 20241204. The patent publication number is CN223411101 (U). Interna..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Rotary Centrifugal Fan Hub and Blade Device has been issued to Three Gorges New Energy Yangjiang Power Generation Co Ltd. This invention was developed by Pan Hongguan, Huang Shaoxing, Yu Hongchen, Wu Yingjie, Xu Qi, Xiao Yaoyao, Ni Changjian, Cao Cunfa and Song Yihan.
The patent applicat..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Juzi Yunnan Energy Saving Tech Co Ltd has been granted a patent for Pump Shaft Seal Combined Structure. Liu Lifeng developed the invention.
The patent application number is CN20242336793U 20241210. The patent publication number is CN223411091 (U). International Patent Classification codes are F04D29/10, F0..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Marine Water Pump Shaft Installation Guiding Device has been issued to Shanghai Yiqin Shipping Co Ltd. This invention was developed by Xiong Lie, Liao Wei, Min Sijia and Huang Sen.
The patent application number is CN202422962431U 20241203. The patent publication number is CN223411083 (U)..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Jiangsu Youmay Electric Appliance Co Ltd has been awarded a patent for Air Pump Device for Portable Inflatable Product and Portable Inflatable Product. This invention was developed by Liu Ying'an.
The patent application number is CN202422956647U 20241202. The patent publication number is CN223411064 (U). I..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Dongguan Jiaen Plastic Electromechanical Tech Co Ltd has been awarded a patent for Independent Control Box Type Fan. This invention was developed by Zhang Jianli.
The patent application number is CN202422686758U 20241105. The patent publication number is CN223411057 (U). International Patent Classification..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Dangyang Deyi Chemical Co Ltd has been awarded a patent for Dry Pumping Prevention Device of Dissolving Pump. This invention was developed by Min Jiangning, Fu Qiang, Huang Guoan, Zhou Yuan, Chen Xiang, Yuan Benhong and Niu Zengrong.
The patent application number is CN202422937996U 20241129. The patent pub..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Foshan Wolian Electric Co Ltd has been granted a patent for Noise Reduction Structure of Water Suction Pump. Zi Xiangyang and Feng Jun developed the invention.
The patent application number is CN202422927546U 20241129. The patent publication number is CN223411036 (U). International Patent Classification co..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Suizhou Ruike Electromechanical Co Ltd for Efficient and Portable Permanent Magnet Flood Prevention Pump Structure. Zhang Li, Xiao Jingjing, Liu Dongyang and Zhang Jianxin developed the invention.
The patent application number is CN2024228..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Foshan Xinjianlong Hardware Co Ltd has secured a patent on Durable Water Pump Assembly. Liang Jiacheng, Huang Hongan and Liang Qianping developed the invention.
The patent application number is CN20242279046U 20240827. The patent publication number is CN223411032 (U). International Patent Classification co..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Songlone Pump Dalian Co Ltd has been granted a patent for Vacuum Self-priming Centrifugal Pump. This invention was developed by Zhao Lisheng, Wang Yinghua, Feng Xingmin, Liu Xuyang and Wei Honghai.
The patent application number is CN202520184122U 20250206. The patent publication number is CN223411031 (U). ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Jilin Tongda Pump Ind Co Ltd has been granted a patent for Automatic Water Replenishing Device for Drainage Self-priming Pump. Sun Li, Wang Jing, Liu Yang and Liu Xiangkun developed the invention.
The patent application number is CN202423201207U 20241225. The patent publication number is CN223411030 (U). I..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Shanghai Kaipu Ind Co Ltd for Vertical Efficient Self-suction and Double-suction Pump. Wang Yechun and Zhou Xuan developed the invention.
The patent application number is CN202422231207U 20240912. The patent publication number is CN2234110..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Hefei Moyan Vortex Tech Co Ltd has been granted a patent for Novel Axial Compensation Scroll Plate. Tan Xiaoxi and Huang Yunsheng developed the invention.
The patent application number is CN202421890412U 20240806. The patent publication number is CN223411011 (U). International Patent Classification codes a..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Qingzhou Shengrun Hydraulic Tech Co Ltd has been awarded a patent for Anti-abrasion Device of Gear Oil Pump. This invention was developed by Zhang Yi, Ma Lin and Gao Ziqi.
The patent application number is CN20242352205U 20241211. The patent publication number is CN223411010 (U). International Patent Classi..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Huangshan Zonto Pumps Mfg Co Ltd has been granted a patent for Feed Inlet Structure of Screw Pump. Deng Kefeng, Xie Yaohui, Tang Yingying, Hu Chentao and Shen Yuming developed the invention.
The patent application number is CN202422955870U 20241129. The patent publication number is CN223411009 (U). Interna..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Self-suction Gear Oil Pump has been issued to Qingzhou Shengrun Hydraulic Tech Co Ltd. This invention was developed by Zhang Yi, Ma Lin and Gao Ziqi.
The patent application number is CN20242352014U 20241211. The patent publication number is CN223411007 (U). International Patent Classific..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Shanghai Qianxiang Electromechanical Tech Co Ltd has obtained a patent for screw pump convenient to disassemble. This invention was developed by Wan Mingwei and Ran Zhonghua.
The patent application number is CN20242371745U 20241212. The patent publication number is CN223411006 (U). International Patent Cla..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Suzhou Macxi Fluid Tech Co Ltd has been granted a patent for Gear Pump Easy to Maintain. This invention was developed by Fang Guoshu and Chen Jiabing.
The patent application number is CN20242338114U 20241210. The patent publication number is CN223411005 (U). International Patent Classification codes are F0..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Hunan Meihu Intelligent Mfg Co Ltd for Radial Compensation Internal Gear Pump. Liu Tiefei, She Xiaomei and Huang Chun developed the invention.
The patent application number is CN202422957053U 20241202. The patent publication number is CN22..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Hunan Meihu Intelligent Mfg Co Ltd for Vane Pump Capable of Reducing Abrasion of Sliding Block. Xiang Zhiqi, She Xiaomei and Huang Chun developed the invention.
The patent application number is CN20242344116U 20241210. The patent publicati..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Shanghai Longzeng Hydraulic Equipment Mft Co Ltd for Servo Hydraulic Station. Xia Yulong, Zou Changjian and Min Jianting developed the invention.
The patent application number is CN202422323695U 20240923. The patent publication number is C..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Wenling Qianheng Electromechanical Co Ltd has been awarded a patent for Combined Water Pump Assembly. This invention was developed by Ying Qianyi.
The patent application number is CN202422194844U 20240906. The patent publication number is CN223411001 (U). International Patent Classification codes are F04B5..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Jiangsu Suhuai Env Engineering Co Ltd has been granted a patent for Supporting Base of Slurry Pump Valve Body. This invention was developed by Tan Cong and Wang Jiaolong.
The patent application number is CN20242386071U 20241213. The patent publication number is CN223410997 (U). International Patent Classif..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for L-shaped Lever Liquid Level Transmission Device for Water Collecting Well has been issued to Beijing Zhongxing Property Man Co Ltd. This invention was developed by Wang Zhongfeng, Xia Weimin, Zhang Wei, Liu Hongwei and Zhao Yang.
The patent application number is CN202422660088U 20241031...
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Huizhou Yingyi Motor Co Ltd has been granted a patent for Peristaltic Pump. Hu Chengyi developed the invention.
The patent application number is CN202422939564U 20241129. The patent publication number is CN223410984 (U). International Patent Classification codes are F04B17/03, F04B43/12, F04B53/00 and F04B..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Foshan Wolian Electric Co Ltd has been granted a patent for Valve Element Drainage and Noise Reduction Structure. This invention was developed by Zi Xiangyang and Gan Guoqiang.
The patent application number is CN202422965388U 20241203. The patent publication number is CN223410983 (U). International Patent ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Foshan Wolian Electric Co Ltd has received a patent for Diaphragm Pump with Noise Reduction and Shock Absorption Structure. This invention was developed by Zi Xiangyang and Lee Jun-hyung.
The patent application number is CN202422831838U 20241120. The patent publication number is CN223410981 (U). Internatio..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Huizhou Yingyi Motor Co Ltd has been granted a patent for Low-noise Air Pump and Integrated Pump. Hu Chengyi developed the invention.
The patent application number is CN20242365318U 20241212. The patent publication number is CN223410976 (U). International Patent Classification codes are F04B39/00, F04B39/1..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Portable Piston and Plunger Combined Type High-pressure Air Pump has been issued to Ningde Jiefen Biotechnology Co Ltd. This invention was developed by Li Limin.
The patent application number is CN202422699272U 20241106. The patent publication number is CN223410971 (U). International Pat..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Boya Prec Machinery Co Ltd for Mounting Structure of Vacuum Pump. Lu Xuegui, Li Songbo, Li Guojia and Wu Xiaoyun developed the invention.
The patent application number is CN202422866075U 20241122. The patent publication number is ..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- China Coal Electrical Co Ltd has been granted a patent for Air Compression Device. This invention was developed by Liu Yisi, Fang Zhaogang, Yang Huilong, Sun Tao, Jin Yonghao, Zheng Li, Yang Ningyi and Deng Lei.
The patent application number is CN202422882589U 20241125. The patent publication number is CN2..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for High-position Supporting Tool for Assembling Box Transformer Substation of Offshore Wind Power Cabin has been issued to Three Gorges Material Tendering Management and China Three Gorges. This invention was developed by Meng Fanyue, Wang Guoqing, Wang Huaigang, Wei Dawei, Chen Shidong and Wa..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Shanghai Jingxi Tech Partnership Enterprise Limited Partnership has been awarded a patent for Lift-off Auxiliary System. This invention was developed by Wang Boqiang.
The patent application number is CN202423209326U 20241224. The patent publication number is CN223410943 (U). International Patent Classifica..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Anyang Fuwode Machinery Co Ltd has secured a patent on Novel Hub Spindle Connecting Structure. Wang Hui, Wang Wenjie, Gao Shugang and Wei Zhiwei developed the invention.
The patent application number is CN202423147027U 20241219. The patent publication number is CN223410940 (U). International Patent Classif..
Tools and Machinery
| Wed 08 Apr 2026
Beijing, April 8 -- Chinese Patent for Rear Oil Inlet Dr Series Cycloid Hydraulic Motor has been issued to Jining Fukang Hydraulic Machinery Co Ltd. This invention was developed by Wang Guangzhen, Li Can and Lin Zhenfeng.
The patent application number is CN202422814953U 20241119. The patent publication number is CN223410939 (..
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