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VILLAR PEROSA OFF DI

Overview
  • Total Patents
    28
About

VILLAR PEROSA OFF DI has a total of 28 patent applications. Its first patent ever was published in 1911. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets weapons, mechanical elements and electrical machinery and energy are AGNELLI GIOVANNI, CONLON THOMAS A and HUGO BORCHARDT.

Patent filings in countries

World map showing VILLAR PEROSA OFF DIs patent filings in countries
# Country Total Patents
#1 France 17
#2 United Kingdom 5
#3 Germany 3
#4 Austria 1
#5 Switzerland 1
#6 United States 1

Patent filings per year

Chart showing VILLAR PEROSA OFF DIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Revelli Abiel Betel 1
#2 Villar Perosa Officine Di 1

Latest patents

Publication Filing date Title
DE522917C Cage for longitudinal ball bearings
DE377883C Pneumatic escapement for automatic firearms
GB133090A Improvements in or relating to Automatic Guns.
GB133080A Improvements in or relating to Automatic Guns.
GB101630A Improvements in or relating to Ball and Socket Joints for Mounting Guns on Shields, Parapets and the like.
US1286884A Machine-gun.
GB191516362A Improvements in or relating to Machine Guns.
GB101882A Improvements in or relating to Cartridge Feed Mechanism for Automatic Guns.
DE348561C Ball cage