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ELECTRIC HOUSEHOLD UTILITIES

Overview
  • Total Patents
    122
About

ELECTRIC HOUSEHOLD UTILITIES has a total of 122 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets consumer goods, machines and mechanical elements are SPEED QUEEN CO, T D PALMER COMPANY and JANTZ GUSTAVE H.

Patent filings in countries

World map showing ELECTRIC HOUSEHOLD UTILITIESs patent filings in countries
# Country Total Patents
#1 United States 68
#2 Canada 32
#3 United Kingdom 19
#4 France 3

Patent filings per year

Chart showing ELECTRIC HOUSEHOLD UTILITIESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hume John T 27
#2 Jensen Joseph W 20
#3 Gerhardt Andrew H 16
#4 Beattie John P 6
#5 Hart Harold L 5
#6 Shute Alfred J 4
#7 Molinare Anthony W 4
#8 Mccaughan William J 4
#9 Schroeder Simon E 3
#10 Westrum Colby Van 3

Latest patents

Publication Filing date Title
GB628950A Improvements in or relating to a machine for washing articles
GB586180A Improvements in or relating to counter-balancing units for centrifugal machines
US2420592A Balancing means for centrifugal machines
GB579182A Improvements in or relating to combined washing and centrifugal drying machines
US2372775A Automatic ironing machine
US2334859A Agitator construction
US2356353A Agitator construction
GB549629A Improvements in or relating to centrifugal machines
US2356312A Agitator construction
GB557509A Improvements in or relating to ironing machines
US2334858A Centrifugal extractor
US2362625A Ironing machine
US2295112A Ironing machine
US2303538A Clothes wringer
US2252072A Fluid discharge apparatus for laundry machines
US2311545A Control for washing machines
US2261361A Clothes drier
US2202158A Domestic washing machine
GB516041A Improvements in or relating to domestic laundry apparatus
GB516052A Improvements in or relating to domestic laundry apparatus