Learn more

ANCIENS ETS HOTCHKISS & CIE

Overview
  • Total Patents
    180
About

ANCIENS ETS HOTCHKISS & CIE has a total of 180 patent applications. Its first patent ever was published in 1890. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets weapons, mechanical elements and transport are SIMPSON CLARENCE E, GORTON WALTER T and THUNDER BEAST ARMS CORP.

Patent filings in countries

World map showing ANCIENS ETS HOTCHKISS & CIEs patent filings in countries
# Country Total Patents
#1 France 81
#2 United Kingdom 54
#3 United States 19
#4 Germany 7
#5 Switzerland 5
#6 Denmark 5
#7 Austria 4
#8 Belgium 3
#9 Spain 2

Patent filings per year

Chart showing ANCIENS ETS HOTCHKISS & CIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 De Boigne Maurice 7
#2 Charles Sutter 6
#3 Cie Societe Anonyme Des Ancien 5
#4 Charles Delevoye Robert Emile 4
#5 Albert Dugied Eugene 3
#6 Delevoye 3
#7 Francois Dumaine Emile Albert 2
#8 Vinciguerra 2
#9 Ainsworth Henry Mann 2
#10 Mann Ainsworth Henry 1

Latest patents

Publication Filing date Title
GB493977A Firing mechanism for multiple machine guns
GB459772A Improvements in automatic firearms
US2168114A Remote control for automatic firearms
GB466538A Improvements in central-station fire-control for automatic guns
US2071020A Pneumatic recocking device for machine guns
GB452459A Means for the remote control of machine guns or the like
GB452470A Pneumatic device for recocking a machine gun
GB452468A Fluid operated servo-motor
GB423712A Improvements in gas operated automatic fire-arms
GB397433A Device for the feeding of cartridges in automatic fire-arms
US1857945A Gun carriage
GB376521A Improvements in gun carriages
GB363611A Tripod mounting for fire-arms
US1849742A Tripod mounting for firearms
US1846250A Gear box
GB341374A Improvements in change-speed gearing
GB333491A Improvements in change-speed gearing
GB343496A Improvements in broaches
US1771311A High-speed reciprocating mechanism
US1765133A Gear box