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WASTE KING CORP

Overview
  • Total Patents
    52
About

WASTE KING CORP has a total of 52 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets furniture and games, civil engineering and electrical machinery and energy are METCRAFT INC, NINGBO MEIGAO KITCHENWARE CO LTD and STAINES FRANK.

Patent filings in countries

World map showing WASTE KING CORPs patent filings in countries
# Country Total Patents
#1 United States 38
#2 Canada 4
#3 France 4
#4 United Kingdom 4
#5 Belgium 1
#6 Germany 1

Patent filings per year

Chart showing WASTE KING CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fay John A 11
#2 Hans Jordan 9
#3 Karig Horace E 6
#4 Walter Peglow 5
#5 Harry Friedberg 4
#6 Getchell Robert M 4
#7 Macias Julian F 3
#8 Fritz Charles H 2
#9 Bertram Given 2
#10 Scherer Richard M 2

Latest patents

Publication Filing date Title
US3801998A Food waste disposer mounting system with dishwasher drain connection
US3358701A Dishwasher water level control system
US3288156A Dishwasher with upwardly extensible distributor
US3276441A Burner assembly
FR1375512A Heating device for dishwashing machine
US3246132A Supporting structure for waste disposal apparatus
US3207164A Dishwasher heating system
US3276245A Density compensator device
US3186417A Dishwasher heating system with dual electrical heating means
US3228739A Dish rack assembly for dishwasher
US3145932A Swivel aerator
FR1327905A Improvements to dishwashing machines
US3064662A Dishwasher with controls in door
FR1281520A Dishwasher
GB907556A Improvements in or relating to dishwashers
US3076611A Garbage disposal device
US3066548A Sprocket drive
US3058479A Dishwasher
US3028869A Dishwasher with door actuated means for operating timer switch
US3038172A Food waste removal apparatus