using electrical or electromechanical means

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermostat

    • Patent number 9,885,483
    • Issue date Feb 6, 2018
    • Defendi Italy S.R.L.
    • Davide Besati
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control systems for the ignition of a gas burner

    • Patent number 8,882,492
    • Issue date Nov 11, 2014
    • Coprecitec, S.L.
    • Félix Querejeta Andueza
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gas ignition control

    • Patent number 4,235,586
    • Issue date Nov 25, 1980
    • The Carborundum Company
    • James A. Hirsch
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Direct burner ignition system

    • Patent number 4,002,419
    • Issue date Jan 11, 1977
    • Eaton Corporation
    • Melvin E. Hantack
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3663150

    • Patent number 3,663,150
    • Issue date May 16, 1972
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3605875

    • Patent number 3,605,875
    • Issue date Sep 20, 1971
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3432246

    • Patent number 3,432,246
    • Issue date Mar 11, 1969
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3258055

    • Patent number 3,258,055
    • Issue date Jun 28, 1966
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3075130

    • Patent number 3,075,130
    • Issue date Jan 22, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3042769

    • Patent number 3,042,769
    • Issue date Jul 3, 1962
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2962680

    • Patent number 2,962,680
    • Issue date Nov 29, 1960
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2827624

    • Patent number 2,827,624
    • Issue date Mar 18, 1958
    • G08 - SIGNALLING
  • Information Patent Grant

    2491108

    • Patent number 2,491,108
    • Issue date Dec 13, 1949
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2491125

    • Patent number 2,491,125
    • Issue date Dec 13, 1949
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2406752

    • Patent number 2,406,752
    • Issue date Sep 3, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2397311

    • Patent number 2,397,311
    • Issue date Mar 26, 1946
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2388130

    • Patent number 2,388,130
    • Issue date Oct 30, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2379113

    • Patent number 2,379,113
    • Issue date Jun 26, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2379114

    • Patent number 2,379,114
    • Issue date Jun 26, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2366774

    • Patent number 2,366,774
    • Issue date Jan 9, 1945
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2318195

    • Patent number 2,318,195
    • Issue date May 4, 1943
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2305507

    • Patent number 2,305,507
    • Issue date Dec 15, 1942
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    582267

    • Patent number 582,267
    • Issue date May 11, 1897
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents