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Gems & Jewelry

  |  Thu 22 Feb 2024

Beijing, Feb. 23 -- Univ Sichuan Arts & Sci has sought patent for integrated anti-separation bracelet. This invention was developed by Yang Hong and Wu Shihua. The patent application number is CN20221142229 20220829. The patent publication number is CN116369638 (A). International Patent Classification codes are A44C5/00, A61B..

Gems & Jewelry

  |  Fri 23 Feb 2024

Beijing, Feb. 23 -- Shenzhen United Blueocean Application Material Tech has submitted a patent application for method for printing on surface of gold jewelry. Tang Shuangxi and Wang Jing developed the invention. The patent application number is CN202310292418 20230323. The patent publication number is CN116373483 (A). Interna..

Gems & Jewelry

  |  Tue 20 Feb 2024

Beijing, Feb. 21 -- State Intellectual Property Office of China has released Diana Inc's patent application for jewelry manufacturing method and jewelry. This invention was developed by Liu Huailong and Jiang Aiying. The patent application number is CN202310456085 20230421. The patent publication number is CN116349995 (A). In..

Gems & Jewelry

  |  Mon 19 Feb 2024

Alexandria, Feb. 20 -- Parikh Holdings has submitted a patent application for selectively illuminated jewelry, and a system and method thereof. Parikh Aniket developed the invention. The patent application number is US202217818868 20220810. The patent publication number is US2024049843 (A1). International Patent Classificatio..
 
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