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ELEPHANT KING HEAVY IND CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    165,381
About

ELEPHANT KING HEAVY IND CO LTD has a total of 25 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, machine tools and mechanical elements are LIFTING GEAR PRODUCTS ENGINEER, Jiangsu tianpu heavy industry co ltd and FRANCOIS BESNARD.

Patent filings in countries

World map showing ELEPHANT KING HEAVY IND CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing ELEPHANT KING HEAVY IND CO LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 He Xianfan 11
#2 Qiu Buxin 9
#3 Chen Suo 9
#4 Zhang Yanli 8
#5 Ge Ming 5
#6 Yan Meng 4
#7 Hao Wenwen 4
#8 Cui Huilian 3
#9 Huilian Cui 3
#10 Gu Chengmin 3

Latest patents

Publication Filing date Title
CN104692255A Portal crane windproof dragline device
CN104773651A Large tonnage hook capable of preventing rotary jamming
CN104649127A Flexible self-balance multi-suspension-point hanging beam structure
CN104876118A A bridge crane end beam structure
CN104876141A Spindly reel of bridge crane
CN104876119A Connection structure of main beam and end beam of bridge type crane
CN104879374A Trolley walking hollow super-long floating shaft
CN104843580A New bridge crane end beam processing process
CN104842123A Slender crane drum processing technology
CN104803291A Intelligent crane control system
CN103601069A Jackstay crotch-variable marine hanging beam
CN103407923A Rolling cylinder structure for crane
CN103407884A Flexible leg installing structure for double-beam portal crane
CN103407886A Rail cleaning device for crane
CN103043536A Rigid four-bar balance crane
CN103056622A Method for machining upper bearing ring raceways of gantry of gantry crane
CN102829067A Hough hinge capable of adjusting level angle and lateral displacement of trolley
CN102627226A Trolley track of ladle crane and mounting method of trolley track
CN102581428A Ultra-thick forge piece and thin plate butt welding process
CN102530739A Anti-collision tower type portal crane