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DAVIS BRAKE BEAM COMPANY

Overview
  • Total Patents
    31
About

DAVIS BRAKE BEAM COMPANY has a total of 31 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States and Canada. Its main competitors in its focus markets transport, machine tools and machines are MCELROY JAMES FINNEY, HUNTOON CHARLES FRANCIS and ATLAS SLACK ADJUSTER COMPANY.

Patent filings in countries

World map showing DAVIS BRAKE BEAM COMPANYs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 12

Patent filings per year

Chart showing DAVIS BRAKE BEAM COMPANYs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Fowler Jr William E 9
#2 Haskell Broderick 6
#3 Fowler William Edward Jr 6
#4 Broderick Haskell 5
#5 Stillwagon Charles K 3
#6 Perkins Charles F 2
#7 Weaver Frank B 1

Latest patents

Publication Filing date Title
US2613767A Brake beam
US2255131A Brake beam assembly
US2197399A Brake beam shoe
US1841600A Safety loop for connecting rods
US1810707A Brake beam guard arm
US1548013A Securing brake-beam supports to trucks
US1537029A Securing brake-beam supports to spring planks
US1538281A Securing brake-beam supports to spring planks
US1534580A Shoe for brake-beam supports
US1534583A Securing brake-beam supports to trucks
US1534581A Shoe for brake-beam supports
US1534582A Securing brake-beam supports to trucks
US1538280A Shoe for brake-beam supports
US1534588A Brake-beam support
US1534587A Brake-beam support
US1534608A Brake beam
US1526058A Brake beam
US1534579A Brake beam
US1144974A Brake-beam-assembling machine.
CA254394A Brake beam support for trucks