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CHONGQING HANGFEI MACHINERY MFG CO LTD

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    58,516
About

CHONGQING HANGFEI MACHINERY MFG CO LTD has a total of 27 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, packaging and shipping and environmental technology are JINAN FIRST MACHINE TOOL GROUP CO LTD, GAOYOU XINSHUN MACHINERY MFG CO LTD and QINGYANG XINANTE AUTO PARTS CO LTD.

Patent filings in countries

World map showing CHONGQING HANGFEI MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wang Xuejun 27

Latest patents

Publication Filing date Title
CN105014122A Handle base clamp
CN105014109A Six-jaw chuck
CN105014472A Scrap cleaning device
CN105000790A Wearproof glass mixing machine
CN105108207A Hardware fitting flange tool clamp
CN104973426A Lifting and unloading device
CN104972344A Self-lock device of vertical milling machine
CN104972153A Hydraulic chuck
CN105108658A Steel pipe shot blasting device
CN105110052A Cloth rolling mechanism
CN104972146A Anti-collision device of lathe
CN104275644A Expansion sleeve type mandrel clamping appliance
CN104384977A Positioning device for shaft workpiece with gradient section
CN104259989A Face grinding tool of bar workpieces
CN104259834A Threaded steel ball matching table of ball screws
CN104228358A Reversing mechanism for paper feed of duplex printing
CN104314390A Quick-lock device for cabinet door of fire hydrant cabinet
CN104308229A Adjustment fixture for center drill
CN104308573A Combined clamping device for eccentric shaft
CN104308574A Tooling clamp for processing inner spherical surface