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CHONGQING GANGQIAN MACHINERY CO LTD

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    31,631
About

CHONGQING GANGQIAN MACHINERY CO LTD has a total of 48 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and packaging and shipping are KOSMEK LTD, PASCAL ENG CORP and XI AN ZHIYUE ELECTROMECHANICAL TECHNOLOGY CO LTD.

Patent filings in countries

World map showing CHONGQING GANGQIAN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 48

Patent filings per year

Chart showing CHONGQING GANGQIAN MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tang Renwei 48

Latest patents

Publication Filing date Title
CN105328744A Cutter device facilitating wood bit collection
CN105299404A Support rotation rod
CN105252294A Angle adjustment mechanism for paperboard bevel milling machine
CN105292303A Automobile beam assembling workbench
CN105598834A End surface grinding chuck of steering column tube
CN105290469A Paperboard bevel milling machine
CN105252460A Articulated clamping mechanism
CN105252599A Round timber cutting device
CN105299029A Rotary connection mechanism
CN105252714A Thermosetting plastic injection mold
CN105383005A Handle type injection die
CN105305692A Automotive fan motor front end cover
CN105251857A Guide plate type blanking die
CN105252825A Paperboard rounder
CN105252300A Sliding type clamping device
CN105290809A Thrust clamping device
CN105075466A Work method of small corn sowing machine
CN105075467A Small-size corn planter with corn grain cleaning mechanism
CN105075438A Small corn sowing machine plough mechanism
CN105075464A Walking mechanism of small corn sowing machine