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WHIRLDRY CORP

Overview
  • Total Patents
    26
About

WHIRLDRY CORP has a total of 26 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets consumer goods, machines and mechanical elements are NINETEEN HUNDRED CORP, GETZ POWER WASHER CO and ALTORFER ALPHEUS W.

Patent filings in countries

World map showing WHIRLDRY CORPs patent filings in countries
# Country Total Patents
#1 United States 23
#2 United Kingdom 2
#3 Canada 1

Patent filings per year

Chart showing WHIRLDRY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dunham George W 21
#2 Reama George H 1
#3 Willis Dunham George 1
#4 Mitchell Albert W 1

Latest patents

Publication Filing date Title
US1957978A Gearing for laundry machines
GB367806A Improvements in or relating to washing machines
GB371460A Improvements in or relating to washing machines
US1914363A Washing machine
US1890602A Gearing
US1913378A Laundry apparatus
US1727933A Laundry-machine clutch
US1772602A Centrifugal machine
US1747762A Liquid-retaining device for laundry machines
US1783186A Laundry machine
US1864190A Tank for laundry machines
US1825942A Washing machine
US1798730A Filter system for laundry machines
US1741685A Multiple-compartment laundry machine
US1775424A Sediment-disposing arrangement for laundry machines
US1758391A Pump-impeller mounting for laundry machines
US1711141A Laundry-confining device for spinners of laundry machines
US1694810A Automatic clutch arrangement for laundry machines
US1743441A Spinner-balancing arrangement for laundry machines
US1785579A Pumping mecmanism for washing machines