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SCHELLENBACH WILLIAM L

Overview
  • Total Patents
    17
About

SCHELLENBACH WILLIAM L has a total of 17 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States. Its main competitors in its focus markets machines, machine tools and mechanical elements are SCHELLENBACH WILLIAM, COLBURN MACHINE TOOL COMPANY and LODGE & SHIPLEY MACHINE TOOL COMPANY.

Patent filings in countries

World map showing SCHELLENBACH WILLIAM Ls patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing SCHELLENBACH WILLIAM Ls patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Machine tools
#3 Mechanical elements

Top inventors

# Name Total Patents
#1 Schellenbach William L 17

Latest patents

Publication Filing date Title
US1917905A Machine tool feeding apparatus
US1535346A Lathe
US1231946A Tool-holder stop mechanism.
US1250363A Initial driving mechanism.
US1250362A Metal-boring machine.
US1196593A Lathe.
US1163861A Length-stop.
US1171666A Length-stop.
US1152055A Multiple-tool holder.
US1133064A Work-securing mechanism.
US1100259A Taper attachment for lathes.
US1000442A Lathe.
US920664A Gearing.
US844541A Change-gear mechanism.
US795420A Key-seating tool.
US648178A Stop-motion for turret-lathes.
US638359A Variable-speed mechanism.