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HEFEI KIWI HEAVY MACHINERY CO LTD

Overview
  • Total Patents
    69
  • GoodIP Patent Rank
    21,309
  • Filing trend
    ⇧ 1250.0%
About

HEFEI KIWI HEAVY MACHINERY CO LTD has a total of 69 patent applications. It increased the IP activity by 1250.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machine tools and mechanical elements are PROVINCIAL ENGINEERING LTD, Jiangsu tianpu heavy industry co ltd and XINHUA INTELLIGENT EQUIPMENT JIANGSU CO LTD.

Patent filings in countries

World map showing HEFEI KIWI HEAVY MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 69

Patent filings per year

Chart showing HEFEI KIWI HEAVY MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gong Ziyun 62
#2 Wang Jinlong 61
#3 Yang Xiaoxian 58
#4 Huang Hao 58

Latest patents

Publication Filing date Title
CN111824971A Special cantilever crane for metallurgy
CN111824968A 360 rotatory aluminum alloy cantilever crane
CN111824977A Full-pneumatic crane
CN111824976A Storage battery-driven electric walking type cantilever crane
CN111824970A Telescopic arm type electric cantilever crane
CN111824953A Storage battery driven crane end beam
CN111824950A Special aluminum alloy track of hoist
CN111824966A Electric mobile gantry crane driven by storage battery
CN111824949A Special rigid track of hoist
CN111824969A Special cantilever crane for nuclear power station
CN111824978A Special crane for processing organic fertilizer
CN108862006A A kind of crane suspender of high safety
CN108944988A A kind of mobile backstop of multifunction railway
CN108821145A A kind of electric crane
CN108824103A A kind of rigid track
CN108689326A A kind of cable wire for crane spool
CN108689325A A kind of crane bobbin winder device
CN108529422A A kind of crane suspension hook that stability is strong
CN108777458A A kind of end trailer
CN108545599A A kind of crane gripping apparatus