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CHONGQING XIHUA MACHINERY MFG CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    77,993
About

CHONGQING XIHUA MACHINERY MFG CO LTD has a total of 21 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 materials and metallurgy are BAR PNEUMATISCHE STEUERUNGSSYS, KONDO SEISAKUSHIYO KK and ORIGA GMBH PNEUMATIK.

Patent filings in countries

World map showing CHONGQING XIHUA MACHINERY MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Tang Jianyao 21

Latest patents

Publication Filing date Title
CN104551760A Clamping device for shaft milling slot
CN104551732A Belt wheel fixing shaft processing tooling
CN104533986A Clutch used for drilling machine and provided with steel balls
CN104552303A Claw-type grabbing device
CN104552058A Inclined surface compressing device
CN104389842A Material cutting machine driving device
CN104389828A Welding manipulator driving device
CN104373660A Hot air blowing control valve of core shooting machine
CN104325093A Hot air manual valve for core shooter
CN104358736A Pneumatic mechanism for rotary output
CN104389841A Multi-action pneumatic mechanism
CN104389846A Pneumatic low noise device
CN104564876A Speed regulation valve of core ejecting cylinder of core shooter
CN104400776A Scribing table for engine cylinder block
CN104354692A Automobile brake hose
CN104325998A Simple manual carrying vehicle
CN104313270A Desanding device of quenching pool
CN104308654A Spindle box lubrication system
CN104384566A Clamp for processing radial hole of cover plate part
CN104436950A Water distribution filter