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QINGDAO LUDA PROJECT MACHINE MANUFACTURE CO LTD

Overview
  • Total Patents
    22
About

QINGDAO LUDA PROJECT MACHINE MANUFACTURE CO LTD has a total of 22 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are LABKOVSKIJ BORIS A, DZHURAEV ANVAR and HITACHI FURUKAWA KENKI KK.

Patent filings in countries

World map showing QINGDAO LUDA PROJECT MACHINE MANUFACTURE CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing QINGDAO LUDA PROJECT MACHINE MANUFACTURE CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Gearing

Top inventors

# Name Total Patents
#1 Fu Wenjun 22
#2 Fu Jiahao 22
#3 Liu Hao 22

Latest patents

Publication Filing date Title
CN103112728A Cotton embrace shovel of loader
CN103882897A Loader hydraulic system
CN103882895A Intelligent energy-saving loader
CN103883187A Fixed lock device of loading machine
CN103882823A Snow pushing shovel of loader
CN103085596A Loader hydrostatic transmission drive axle
CN103866811A Bucket of loading machine
CN103088855A Electric control device of small-sized loader
CN103088863A Novel back engine cover
CN103787238A Loose materials lifting device
CN103791005A Small-sized loader four-hole connecting plate type brake device
CN103791075A Rectangular leveraged multi-gear speed change control mechanism
CN103786572A Small-sized loader gearbox directly connected with clutch
CN103786784A Two-axle wheel steering and two-axle driven loader
CN103782688A Trenching device of small-sized loader
CN103790193A Vertical lifting and unloading working device of loader
CN103786537A Novel front and rear frame hinged structure for loaders
CN103790201A Multifunction device for small-sized loaders
CN103806480A Bucket connection mechanism of small loading machine
CN103104005A Small-sized loader hydraulic pilot control device