Learn more

AMERICAN BROACH & MACHINE CO

Overview
  • Total Patents
    17
About

AMERICAN BROACH & MACHINE CO has a total of 17 patent applications. Its first patent ever was published in 1937. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machine tools and machines are BEHRINGER GMBH, ARMSTRONG BLUM MFG COMPANY and JOHNER GOTTLIEB.

Patent filings in countries

World map showing AMERICAN BROACH & MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 15
#2 United Kingdom 2

Patent filings per year

Chart showing AMERICAN BROACH & MACHINE COs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools
#2 Machines

Top inventors

# Name Total Patents
#1 Lapointe Francis J 11
#2 Podesta John W 3
#3 Agan Leon C 2

Latest patents

Publication Filing date Title
US2567093A Broaching machine
US2392823A Broach
US2405961A Pull head for broaching machines
US2392747A Pull head for broaching machines
US2371053A Broaching machine
US2408521A Broaching machine
US2382023A Power transmission system
GB544963A Improvements in or relating to broaching machines
US2343420A Broaching machine
GB541158A Improvements in or relating to broaching machines
US2264538A Broaching machine
US2263390A Broach handling mechanism
US2264497A Work support
US2237760A Broaching machine
US2253303A Broaching machine
US2239237A Broaching machine
US2255221A Method of and means for surface broaching