TREA

Heating systems

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Industry

  • CPC
  • F41A13/02
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F41Weapons F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE F41A13/00Cooling or heating systems Blowing-through of gun barrels Ventilating systems

Current Industry

F41A13/02Heating systems
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Firearm assessory case and method of use
    • Patent number 10,935,346
    • Issue date Mar 2, 2021
    • John Franklin
    • F41 - WEAPONS
  • Information Patent Grant

    3742635
    • Patent number 3,742,635
    • Issue date Jul 3, 1973
    • F41 - WEAPONS
  • Information Patent Grant

    2410362
    • Patent number 2,410,362
    • Issue date Oct 29, 1946
    • F41 - WEAPONS
  • Information Patent Grant

    2403415
    • Patent number 2,403,415
    • Issue date Jul 2, 1946
    • F41 - WEAPONS
  • Information Patent Grant

    2332378
    • Patent number 2,332,378
    • Issue date Oct 19, 1943
    • F41 - WEAPONS
  • Information Patent Grant

    2331033
    • Patent number 2,331,033
    • Issue date Oct 5, 1943
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    1430661
    • Patent number 1,430,661
    • Issue date Oct 3, 1922
    • F41 - WEAPONS
  • Information Patent Grant

    1327086
    • Patent number 1,327,086
    • Issue date Jan 6, 1920
    • F41 - WEAPONS

Patents Applicationslast 30 patents