Learn more

SUZHOU CHANGTIAN MACHINERY EQUIPMENT MFG CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    75,667
  • Filing trend
    ⇩ 100.0%
About

SUZHOU CHANGTIAN MACHINERY EQUIPMENT MFG CO LTD has a total of 22 patent applications. It decreased the IP activity by 100.0%. 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 LI HAISHUAN, SUZHOU ZHOUYANG PRECISION MACHINERY TECH CO LTD and CHONGQING ANTAI SPRING IND CORP.

Patent filings in countries

World map showing SUZHOU CHANGTIAN MACHINERY EQUIPMENT MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing SUZHOU CHANGTIAN MACHINERY EQUIPMENT MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Lu Jian 22
#2 Yao Peizhong 12
#3 Zhou Jianqing 12

Latest patents

Publication Filing date Title
CN107555170A A kind of semi-automatic method for carrying of Work transfer apparatus
CN107572250A A kind of method of work of automatic shift mechanical arm
CN107555169A A kind of semi-automatic Work transfer apparatus
CN107433604A One kind displacement mechanical arm
CN107350401A A kind of prism spring production equipment for being conveniently adjusted specification
CN107457332A A kind of triangular prism-shaped spring production equipment
CN107607422A A kind of coating for metal surfaces hardness-testing device
CN107457666A A kind of grinding machine for valve flashboard processing
CN107606200A A kind of manual self-cleaning type valve flashboard of oil exploitation
CN107606201A A kind of wear-resistant gate of CNT enhancing
CN104325373A Deburring device for blind hole in wheel rim
CN104315306A Balance insertion disc for tests
CN104369796A Backseat frame lock
CN104354072A Rotary adjustment device for milling machine workbench
CN104384303A Straight pipe punch press for high-efficiency punching
CN103921387A Rubber product mold for pentagon-shaped fixed column trough
CN103912552A Movable hardware hinge assembly for connecting multiple plates of furniture
CN103909434A Irregular workpiece clamp convenient for metal processing
CN103921316A Simple cutting device for conveniently cutting regular-shaped rubber products
CN103909511A Front strap type portable hardware tool storage box for overhead operation