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TAPPAN CO THE

Overview
  • Total Patents
    33
About

TAPPAN CO THE has a total of 33 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States. Its main competitors in its focus markets thermal processes, machines and furniture and games are ZHEJIANG BOKLL ELECTRIC APPLIANCE CO LTD, QINGHAI TIANDILE SCIENCE AND TECH CO LTD and ZHENGJIANG CHAOBANG KITCHEN WARE ELECTRICAL APPLIANCE CO LTD.

Patent filings in countries

World map showing TAPPAN CO THEs patent filings in countries
# Country Total Patents
#1 United States 33

Patent filings per year

Chart showing TAPPAN CO THEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Perl Richard L 12
#2 Anderson Carl L 5
#3 Lamb John T 3
#4 Vonderhaar Arthur W 3
#5 Gilliom John W 2
#6 Stratman Jerome F 2
#7 Leedy James B 1
#8 Norris Ralph J 1
#9 Mackay Frederick G 1
#10 Lamb Robert M Jr 1

Latest patents

Publication Filing date Title
US3700914A Control apparatus for air conditioning and like systems
US3673464A Energization system with safety provision for faulty rectifier
US3682157A Concealed surface cooking assembly
US3646927A Gas smooth top range
US3619592A Washing machine with illuminated interior
US3648878A Modular shell for disposers and the like
US3624589A Range element terminal block and bracket assembly
US3627986A Electric smooth top range
US3590805A Gas range burner assembly
US3509318A Domestic electric appliance
US3488133A Protected hot wire ignition system
US3485229A Built-in oven cooling system
US3547507A Pull-out cabinet
US3604896A Electric self-cleaning oven circuit
US3506805A Electric range surface element assembly
US3499433A Lift-up range top support
US3582733A Ultrasonic dishwasher
US3525325A High pressure gas burner
US3494350A Smooth top gas range with regenerator
US3509319A Counter top cooking appliance