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NINETEEN HUNDRED CORP

Overview
  • Total Patents
    90
About

NINETEEN HUNDRED CORP has a total of 90 patent applications. Its first patent ever was published in 1924. 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 WHIRLDRY CORP, GETZ POWER WASHER CO and ALTORFER ALPHEUS W.

Patent filings in countries

World map showing NINETEEN HUNDRED CORPs patent filings in countries
# Country Total Patents
#1 United States 65
#2 Canada 20
#3 United Kingdom 5

Patent filings per year

Chart showing NINETEEN HUNDRED CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eduard Geldhof Peter 23
#2 Luther Ringer 19
#3 Behan Thomas W 12
#4 Morgenstern Charles E 11
#5 Ringer Luther 11
#6 Geldhof Peter Eduard 9
#7 Keil Gustav B 6
#8 Davis George L 4
#9 Morrison Harold E 3
#10 Cole Clifford E 3

Latest patents

Publication Filing date Title
US2540749A Ironer
US2540750A Self-adjusting leg
US2554573A Clutch and brake mechanism
US2508601A Drive mechanism and control therefor
US2517421A Gas drier
US2521712A Tumbler type hot-air drier having a casing bulkhead
US2540725A Lint screen and assembly for clothes driers
US2526344A Washing machine
US2503330A Gas drier
US2503329A Clothes drier
US2535748A Wringer head mechanism
US2546925A Clothes drier
US2562631A Diaphragm valve
US2562610A Self-priming pump system
US2540724A Interlocking control mechanism for a washing machine having an agitator and a pump
GB599148A Improvements in or relating to washing machines
US2442844A Washing machine package
GB601681A Improvements in or relating to drive mechanism for electric time switches
GB601682A Improvements in or relating to electric control systems for appliances such as washing machines
US2554566A Fluid control means for automatic cleansing apparatus