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CHONGQING CHENGRUN MACHINERY CO LTD

Overview
  • Total Patents
    32
  • GoodIP Patent Rank
    49,833
  • Filing trend
    0.0%
About

CHONGQING CHENGRUN MACHINERY CO LTD has a total of 32 patent applications. It increased the IP activity by 0.0%. 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 transport are V KT I STR DOROZHNOGO MASH, SHANDONG HANYE MACHINERY CO LTD and ADIGE SALA SPA.

Patent filings in countries

World map showing CHONGQING CHENGRUN MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 32

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Zhao Wenyong 20
#2 Ye Shangwan 10
#3 Zhao Shilin 1
#4 Deng Yi 1

Latest patents

Publication Filing date Title
CN109719048A A kind of bright bar automatic flaw detection intelligence blanking system
CN108910401A A kind of tooth hub feed bin conveyer system
CN107175281A A kind of cage window punch forming system
CN105365859A Stop part transfer trolley
CN105329303A Torque-increased locking vehicle
CN105383947A Gear collection device
CN105366318A Gap type gear collecting device
CN105312935A Guide cylinder clamping tool
CN105290816A Clamping workpiece for circular tube
CN105290847A Guide cylinder embedded type tool
CN105383871A Adjusting device for cylindrical workpieces
CN105328503A Arrangement device for disc-shaped work-pieces
CN105290817A Guide cylinder fixing device
CN106516292A Hopper type part sorting system
CN106513919A Steel plate flame cutting supporting base
CN106513471A Steel pipe bending equipment
CN106514223A Bolt delivery device
CN106514388A Biased angle head
CN106524162A Flame cutting torch
CN106513917A Multi-cutting-torch flame cutting device