1 - 5 of 5 Items Sign In / Subscribe 

Gems & Jewelry

  |  Tue 19 Feb 2019

Beijing, Feb. 19 -- Shenzhen Jinlinglong Jewelry has applied for Chinese patent for automatic necklace stringing machine. Hu Qiuyan developed it. The patent application number is CN201510570248 20150909. The patent publication number is CN106510115 (A). International Patent Classification code is A44C27/00. The abstract o..

Gems & Jewelry

  |  Tue 19 Feb 2019

Beijing, Feb. 19 -- Amber Jewelry Holding has applied for Chinese patent for locking device of rotated jewelry rack. Xie Qingwei developed it. The patent application number is CN20161107378 20161116. The patent publication number is CN106510315 (A). International Patent Classification codes are A47F5/025 and A47F7/02. Coopera..

Gems & Jewelry

  |  Mon 18 Feb 2019

Seoul, Feb. 18 -- Yoon Hea Rim has filed a patent application for folding jewelry glasses capable of distance correction between optical centers. The patent application number is KR20160082299 20160630. The patent publication number is KR20180003028 (A). International Patent Classification codes are G02C1/06, G02C5/04 and G02C5/..

Gems & Jewelry

  |  Mon 18 Feb 2019

Seoul, Feb. 18 -- Kim Won Suk has filed a patent application for bracelet for combination structure with efficient wearing and combination. The patent application number is KR20160083292 20160701. The patent publication number is KR20180003772 (A). International Patent Classification codes are A44C5/14 and A44C5/20. Cooperative ..

Gems & Jewelry

  |  Tue 19 Feb 2019

Beijing, Feb. 19 -- State Intellectual Property Office of China has released Shangdong Mokingran Jewelry's patent application for fingerprint jewelry and manufacturing method thereof. This invention was developed by Wang Zhongshan, Wang Guoxin and Wang Na. The patent application number is CN201611153577 20161214. The patent p..
 
Close [X]

 

Please wait..
Close [X]

Email selected articles

Please wait..