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JIAXING STONE WHEEL CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    219,246
  • Filing trend
    ⇩ 100.0%
About

JIAXING STONE WHEEL CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in China, Canada and Mexico. Its main competitors in its focus markets materials and metallurgy, mechanical elements and machines are HANNA MICHAEL D, HACKFORTH BERNHARD and ABEX PAGID REIBBELAEGE.

Patent filings in countries

World map showing JIAXING STONE WHEEL CO LTDs patent filings in countries
# Country Total Patents
#1 China 7
#2 Canada 1
#3 Mexico 1
#4 United States 1
#5 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing JIAXING STONE WHEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Jianrong 9
#2 Wu Xinsheng 5
#3 Lin Qiangsheng 5
#4 Chai Jianming 4
#5 Zhou Zhikun 4
#6 Jianrong Zhang 2
#7 Qiangsheng Lin 1
#8 Qiu Shijie 1
#9 Xinsheng Wu 1

Latest patents

Publication Filing date Title
CN107622729A The mark structure and its forming method of easy-to-rust metallic article easy to wear
CN104129638A Automatic on-line turnover mechanism for brake drum
CN103273167A Double-station wheel double-wire welding machine
CN103157960A Manufacturing method of brake drum and brake drum
CN103573874A Drum brake and manufacturing method for same
CN102322490A Manufacturing method of brake drum of duplex metal composite automobile
WO2012058883A1 Method of manufacturing dual-metal brake drum with high rigidity and light weight
CN101982291A Method for manufacturing wheels of engineering vehicle