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ANDRE VIRGILE PAUL MARIE BERTH

Overview
  • Total Patents
    22
About

ANDRE VIRGILE PAUL MARIE BERTH has a total of 22 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United Kingdom and France. Its main competitors in its focus markets weapons, machines and civil engineering are KARAGIAS THEODORE, HAMMOND GRANT and BENET LAURENCE V.

Patent filings in countries

World map showing ANDRE VIRGILE PAUL MARIE BERTHs patent filings in countries
# Country Total Patents
#1 United Kingdom 13
#2 France 9

Patent filings per year

Chart showing ANDRE VIRGILE PAUL MARIE BERTHs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Weapons
#2 Machines
#3 Civil engineering

Top inventors

# Name Total Patents
#1 Berthier Andre-Virgile-Paul-Marie 5
#2 Berthier Andre Virgile Paul Marie 3
#3 Berthier Andre-Virgile-Paul-M 1
#4 Andre Virgile Paul Marie Berth 1

Latest patents

Publication Filing date Title
GB212660A Improvements in or relating to automatic small arms and machine guns
GB212659A Improvements in or relating to automatic small arms and machine guns
GB162671A Improvements in or relating to breech-blocks for fire arms
GB164735A Improvements in or relating to bayonets and securing means therefor
GB164738A Improvements in or relating to cocking handles for firearms and in locking means therefor
GB143530A Improvements in or relating to firearms
GB164741A Improvements in or relating to securing means for gun parts
GB164739A Improvements in small arms and machine guns
FR443742A Machine gun
GB190724402A Improvements in Projectiles for Small Arms or Firearms of Small Calibre.