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AVIOREX DREYFUS FRERES L

Overview
  • Total Patents
    35
About

AVIOREX DREYFUS FRERES L has a total of 35 patent applications. Its first patent ever was published in 1934. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets transport, mechanical elements and consumer goods are P D OF MIAMI INC, IRVING AIR CHUTE COMPANY and NORTHCOAST TECHNOLOGIES.

Patent filings in countries

World map showing AVIOREX DREYFUS FRERES Ls patent filings in countries
# Country Total Patents
#1 France 21
#2 United Kingdom 6
#3 Germany 4
#4 Switzerland 3
#5 Canada 1

Patent filings per year

Chart showing AVIOREX DREYFUS FRERES Ls patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chenevez Lucien 7
#2 Dreyfus Georges 5
#3 Dreyfus Freres L Aviorex 3
#4 Tauty Rene 1
#5 Mauchamp Maurice 1
#6 Mauchamp Maurice-Rene 1

Latest patents

Publication Filing date Title
GB574640A Improvements in or relating to parachute equipment
GB572727A Improvements in or relating to shock-absorbing devices for parachutes for absorbing the shock on opening
GB576148A Improvements in or relating to parachute equipment
GB572758A Improvements in or relating to parachute equipment
GB573397A Improvements in or relating to shock absorbers, particularly for parachutes
DE713322C Device for opening a parachute bag
GB475245A Improvements in parachute equipment, notably in safety arrangements of release grips
DE697350C Harness for securing the parachute to the parachute wearer
DE687775C Device for opening a parachute bag
DE620957C Belt lock, especially for parachute connection belt
CA469745A Device for airchutes