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CHANGSHU TONGRUN AUTO REPAIRING EQUIPMENT CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    104,884
  • Filing trend
    ⇩ 100.0%
About

CHANGSHU TONGRUN AUTO REPAIRING EQUIPMENT CO LTD has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machine tools and transport are MELCHOR GABILONDO SA, SUGIYASU KOGYO KK and CHRISTIE COLIN.

Patent filings in countries

World map showing CHANGSHU TONGRUN AUTO REPAIRING EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing CHANGSHU TONGRUN AUTO REPAIRING EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Sheng 12
#2 Shi Yongliang 10
#3 Tang Xunshen 8
#4 Li Ping 8
#5 Yan Yuan 6
#6 Tang Jie 5
#7 Liu Yu 4
#8 Wang Jue 4
#9 Chen Xiaojie 3
#10 Zou Zhenting 2

Latest patents

Publication Filing date Title
CN107777605A A kind of screw-jack
CN107572446A Dolly is transported in one kind lifting
CN106966317A Unloaded quick lifting Horizontal hydraulic jack
CN106946178A The cylinder structure of Horizontal hydraulic jack
CN106515067A Guide wheel structure for jack hydraulic press
CN106286271A A kind of hydraulic pump of forcing press
CN106181918A The engine bracket that a kind of structure is improved
CN106080708A A kind of tire delivery top
CN105480283A Tire carrying jack
CN105015594A Hand-push type tire transporting trolley
CN104973532A Operation device of horizontal hydraulic jack with handle rod with automatic reset function
CN104944049A Hydraulic vertical type conveying device provided with improved pressure oil releasing mechanism
CN104909298A Tailstock device of portable jack oil pump oil storage cylinder
CN104047915A Hydraulic power pack structure of hydraulic press of jack
CN104057631A Jack hydraulic press
CN103922247A Tyre conveying device
CN103600505A Diving device structure of hydraulic press machine with jack
CN103452933A Valve body structure for manually adjusting fast speed or slow speed of oil pumping
CN103274337A Tire conveying lifting device
CN103273681A Fast hydraulic power pack structure