Create a watch for ASIMCO Shuanghuan Piston Ring (Yizheng) Co., Ltd.
Total IP	7
Total IP Rank #	225,143
IP Activity Score	1.3/5.0    4
IP Activity Rank #	240,776
Dominant Nice Class	Machines and machine tools

Patents Trademarks 3 0 0 0 3 1 0
Last Patent	2025 - Piston ring with hard plating, a...
First Patent	2014 - Multilayer multi-element composi...
Last Trademark	1998 - CYPR
First Trademark	1998 - CYPR

Industry (Nice Classification)

Latest Inventions, Goods, Services 2024 Invention Piston ring with hard plating, and preparation method therefor. A piston ring with a hard plating... Invention Wear-resistant and low-friction coated piston ring and preparation method therefor. A wear-resist... 2019 Invention Combined oil ring and piston engine. Provided is a combined oil ring, comprising an annular coil ... 2015 Invention Piston ring with variable radial thickness. A piston ring (10) with variable radial thickness. Th... Invention Oil scraper ring. Disclosed is an oil scraper ring, comprising a ring body (4), the ring body (4)... 2014 Invention Multilayer multi-element composite hard pvd coating on the surface of a piston ring, a piston rin... 1998 G/S Internal combustion power-generating equipment.