Learn more

POWER WASHING MACHINE CO

Overview
  • Total Patents
    12
About

POWER WASHING MACHINE CO has a total of 12 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United States. Its main competitors in its focus markets machines, mechanical elements and consumer goods are CONKLING COMPANY, THOMSON SAGINAW BALL SCREW and THOMSON IBL LTD.

Patent filings in countries

World map showing POWER WASHING MACHINE COs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing POWER WASHING MACHINE COs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Mechanical elements
#3 Consumer goods

Focus technologies

# Technology
#1 Gearing
#2 Unspecified technologies
#3 Laundering textiles

Top inventors

# Name Total Patents
#1 Altorfer Alpheus W 9
#2 Speas John H 2
#3 Willems George H 1

Latest patents

Publication Filing date Title
US1158099A Clothes-wringer.
US1170792A Driving mechanism.
US1227733A Driving mechanism.
US1251854A Driving mechanism.
US1078402A Driving mechanism.
US1062370A Driving mechanism.
US1066070A Driving mechanism.
US1176940A Mechanical movement and support for washing-machine wringers.
US1047119A Driving mechanism and support therefor.
US1047118A Driving mechanism and support therefor.
US1061022A Driving mechanism and support therefor.
US1066068A Driving mechanism and support therefor.