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PERFECTION STOVE CO

Overview
  • Total Patents
    192
About

PERFECTION STOVE CO has a total of 192 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 thermal processes, machines and consumer goods are LUXAIRE INC, WILLIAMS OIL OMATIC HEATING CO and OIL DEVICES CORP.

Patent filings in countries

World map showing PERFECTION STOVE COs patent filings in countries
# Country Total Patents
#1 United States 163
#2 Canada 19
#3 United Kingdom 8
#4 Germany 2

Patent filings per year

Chart showing PERFECTION STOVE COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chadwick Lee S 82
#2 Marc Resek 73
#3 Kessler Charles J 20
#4 Alger Dahlstrom John 14
#5 Midnight Wilbur G 13
#6 Focke Theodore B 12
#7 Kirkpatrick Joseph R 9
#8 Keith David F 7
#9 Resek Marc 6
#10 Dahlstrom John A 5

Latest patents

Publication Filing date Title
US2693913A Ignition and fuel control means for liquid fuel burners
US2680478A Fuel and air feeding means for liquid fuel burning apparatus, and mounting for said means and associated elements
US2711475A Vertically adjustable lighting fixture for cooking stoves or ranges
US2677501A Thermostatic variable viscosity compensator for liquid fuel conveying means
US2693849A Vaporizer-type liquid fuel burning apparatus and electrical ingition means therefor
US2693792A Range cabinet construction
US2649850A Top burner assembly, including a flash tube lighter for cooking stoves or ranges
US2577541A Plural compartment oven light with door operated switch
US2671004A Rack guide for cooking ovens
US2661057A Gas burner head and secondary air baffle
US2604033A Broiling equipment for use in ovens
US2630518A Combined surface and deep well cooker
US2630165A Liquid fuel burner construction
US2607726A Ozone generator
US2614618A Air and fuel supply means for liquid fuel burners of the bowl type
US2652106A Electrical control means for liquid fuel burning apparatus
US2711215A Gas burner
US2592396A Hot-air furnace, particularly of the forced-draft type
US2588045A Liquid fuel burning unit of the bowl or pot type
US2588012A Spring suspension