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SUMEC HARDWARE & TOOLS CO LTD

Overview
  • Total Patents
    93
  • GoodIP Patent Rank
    23,072
  • Filing trend
    ⇧ 40.0%
About

SUMEC HARDWARE & TOOLS CO LTD has a total of 93 patent applications. It increased the IP activity by 40.0%. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machine tools, chemical engineering and machines are PEDRAZZINI BERTOLAZZI MARINO, GERNI AS and WESTERGAARD KNUD E IND AS.

Patent filings per year

Chart showing SUMEC HARDWARE & TOOLS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Kai 50
#2 Lin Youyu 48
#3 Cai Jibo 13
#4 Pei Yong 10
#5 Wang Yang 9
#6 Gao Xuesong 7
#7 Wu Yuhua 7
#8 Huang Qiqing 6
#9 Zhou Feng 5
#10 Chen Wei 5

Latest patents

Publication Filing date Title
CA3071607A1 Dual handle speed adjustment device and lawn mower using same
CN110897548A Handheld dust collection equipment
CN110946505A Vacuum cyclone separation dust collecting device and dust collector
CN110897553A Prevent stifled whirlwind separation dust collecting device and dust catcher
CN110811421A Multistage cyclone separation dust collecting device and dust collector
CN110768468A Water-cooled motor, motor pump unit and cleaning equipment
CN110603948A Lawn mower convenient to steering operation
CN110429676A Battery pack charging method and circuit
CN110369181A A kind of pressure display spray gun
CN110394325A A kind of cleaning machine high-pressure shunting discharging device and cleaning machine
CN110336516A The constant speed cruising method of motor, system and circuit in electric garden tool
CN110280518A A kind of hand-hold washer
CN110227676A A kind of folding hand held cleaning machine
CN110285032A A kind of linkage control formula hand-hold washer
CN110116743A A kind of multi-purpose wheelbarrow
CN110107495A A kind of handheld portable cleaning machine with the cold pump of biliquid
CN110052342A A kind of rechargeable amphibious jetting machine of water proof type
CN110138131A A kind of Handheld high-voltage cleaning machine with mute water cooling high-efficiency motor
CN110145447A A kind of Handheld high-voltage cleaning machine motor pump unit and Handheld high-voltage cleaning machine
CN109327111A A kind of protection against electric shock water-cooled brushless motor, motor pump unit and high-pressure cleaning device