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ZHEJIANG YU AN FIRE FIGHTING EQUIPMENT CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    221,385
About

ZHEJIANG YU AN FIRE FIGHTING EQUIPMENT CO LTD has a total of 14 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets civil engineering and environmental technology are SHAANXI J&R FIRE FIGHTING CO LTD, NU SWIFT LTD and XI'AN WESTPEACE FIRE TECH CO LTD.

Patent filings in countries

World map showing ZHEJIANG YU AN FIRE FIGHTING EQUIPMENT CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing ZHEJIANG YU AN FIRE FIGHTING EQUIPMENT CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yang Guojian 7
#2 Guojian Yang 7

Latest patents

Publication Filing date Title
CN105148439A Dry powder extinguishing system with emergency shutdown function
CN104667470A Combined distribution type dry powder extinguishing system
CN103537031A Automatic fire extinguisher nozzle capable of insect prevention and dust prevention
CN104511127A Class D fire extinguishing agent and preparation method thereof
CN103883502A Air compressor with filtering device arranged at air outlet
CN102861396A D type fire extinguisher with quick coupling
CN102750801A Intelligent firemen's special call unit
CN102614599A Canister of fire-fighting filter type self-rescue respirator
CN102614598A Positive pressure oxygen breathing apparatus
CN102521943A Portable escape equipment storage box and community intelligent fire-fighting early-warning integrated device
CN102322412A Fire pump capable of driving vacuum pump by adopting motor
CN102416231A Fireproof isolating blanket for forest fire control
CN102416229A Fully sealed chemical protection suit with emergency breathing port
CN102179013A Burning-preventing and heat-insulating filter type self-rescue respirator for fire control