Learn more

SCHOEN CHARLES T

Overview
  • Total Patents
    19
About

SCHOEN CHARLES T has a total of 19 patent applications. Its first patent ever was published in 1900. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machine tools, machines and mechanical elements are TAKAGI MFG CO LTD, FORGED STEEL WHEEL COMPANY and BESTEX KYOEI CO LTD.

Patent filings in countries

World map showing SCHOEN CHARLES Ts patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 3

Patent filings per year

Chart showing SCHOEN CHARLES Ts patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schoen Charles T 19
#2 Scott Charles 3

Latest patents

Publication Filing date Title
US1107849A Carbureter.
US1038446A Shock-absorber for vehicles.
US1035913A Shock-absorber for vehicles.
US1040432A Resilient tire.
US984856A Flexible metallic tubing.
US834761A Car-wheel.
US848927A Method of making wheels.
US797920A Art of forging car-wheels.
US792465A Car-wheel.
US803071A Art of making car-wheels.
US806580A Art of manufacturing forged car-wheels.
US789633A Apparatus for dishing and rounding steel car-wheels.
US792464A Process of making car-wheels.
US797919A Forged car-wheel.
US680984A Flexible tube.
CA14746A Improvements on car springs
US1143143A Spool for music-rolls.
CA11636A Improvements on furniture castors
CA22114A Railroad car spring