Learn more

ZHEJIANG CHANGXING QIANJIN MACHINERY CASTING CO LTD

Overview
  • Total Patents
    30
  • GoodIP Patent Rank
    147,171
About

ZHEJIANG CHANGXING QIANJIN MACHINERY CASTING CO LTD has a total of 30 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 machine tools, mechanical elements and packaging and shipping are ANHUI HONGYUAN ELECTROMECHANICAL TECH CO LTD, HUANGSHI BEST SMART TECH CO LTD and FLEXPROP AB.

Patent filings in countries

World map showing ZHEJIANG CHANGXING QIANJIN MACHINERY CASTING CO LTDs patent filings in countries
# Country Total Patents
#1 China 30

Patent filings per year

Chart showing ZHEJIANG CHANGXING QIANJIN MACHINERY CASTING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lai Huanxiang 30
#2 Dong Jihong 2
#3 Lai Qinghai 2

Latest patents

Publication Filing date Title
CN104913608A Drying device
CN104907986A Double ring wrench auxiliary frame
CN104923114A Burette clamping device for magnetically-heated stirrer
CN104913602A Dryer
CN104828549A Limiting mechanism for linear conveying device
CN104819197A Loosening prevention nut connecting structure
CN104819187A Annular thin-wall casting holding method
CN104816942A Connecting rod limiting mechanism
CN104818374A Annular thin-wall casting hooping device
CN104816189A Circular casting transfer tool
CN104816943A Round casting transportation fixture
CN104817011A Improved structure of round casting transport fixture
CN103615521A Gearbox casing of inner cast oil circuit structure
CN103624551A Multifunctional numerically-controlled machine tool
CN103624560A Novel multifunctional numerically-controlled machine tool
CN103817539A Numerical control machine tool with movable baseplate
CN103611272A Transverse split exercise device
CN103611271A Lateral split exercise device with massage devices
CN103433423A Manufacturing method of marine gearbox cast mould
CN103447848A Novel drilling fixture