Venting before opening

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  • CPC
  • F01P2011/0252
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dual chamber coolant reservoir

    • Patent number 9,856,777
    • Issue date Jan 2, 2018
    • Toledo Molding & Die, Inc.
    • Michael Camera
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Venting plug for engine coolant filling

    • Patent number 9,644,526
    • Issue date May 9, 2017
    • Caterpillar Inc.
    • Curtis Graham
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motor vehicle

    • Patent number 7,172,089
    • Issue date Feb 6, 2007
    • Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    • Bernd Erich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sealed container

    • Patent number 6,390,318
    • Issue date May 21, 2002
    • Denso Corporation
    • Akihito Tanaka
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Coolant container cap assembly

    • Patent number 6,056,139
    • Issue date May 2, 2000
    • Tesma International, Inc.
    • Michael Gericke
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Radiator cap

    • Patent number 5,603,425
    • Issue date Feb 18, 1997
    • Western Thomson Controls Limited
    • Anthony P. Breeden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Overflow with threaded plastic fillneck for surge tanks and overflo...

    • Patent number 5,522,456
    • Issue date Jun 4, 1996
    • Geiger Technic, Inc.
    • Dieter Valk
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for automatically releasing the super-atmospheric pressur...

    • Patent number 5,248,052
    • Issue date Sep 28, 1993
    • Larry L. Mellinger
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vehicle radiator cap with auxiliary vacuum seal

    • Patent number 5,169,015
    • Issue date Dec 8, 1992
    • Stant Corporation
    • Lawrence H. Burke
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid-cooling circulation system for power and working machines, e...

    • Patent number 4,913,107
    • Issue date Apr 3, 1990
    • BMW
    • Erwin Schweiger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Combination pressure release cooling cap and recovery of coolant

    • Patent number 4,271,976
    • Issue date Jun 9, 1981
    • E. Edelmann & Co.
    • Timothy Detwiler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valved closure for a pressure vessel

    • Patent number 4,173,292
    • Issue date Nov 6, 1979
    • Joseph J. Malacheski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Radiator valved closure

    • Patent number 4,147,273
    • Issue date Apr 3, 1979
    • Joseph J. Malacheski
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Closure caps for vessels

    • Patent number 4,049,152
    • Issue date Sep 20, 1977
    • Makap Limited
    • Eugene Joseph Treanor
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3830398

    • Patent number 3,830,398
    • Issue date Aug 20, 1974
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3587912

    • Patent number 3,587,912
    • Issue date Jun 28, 1971
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3434621

    • Patent number 3,434,621
    • Issue date Mar 25, 1969
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3373894

    • Patent number 3,373,894
    • Issue date Mar 19, 1968
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3338457

    • Patent number 3,338,457
    • Issue date Aug 29, 1967
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3203578

    • Patent number 3,203,578
    • Issue date Aug 31, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3203445

    • Patent number 3,203,445
    • Issue date Aug 31, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3186580

    • Patent number 3,186,580
    • Issue date Jun 1, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3164288

    • Patent number 3,164,288
    • Issue date Jan 5, 1965
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3163315

    • Patent number 3,163,315
    • Issue date Dec 29, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3147881

    • Patent number 3,147,881
    • Issue date Sep 8, 1964
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3112840

    • Patent number 3,112,840
    • Issue date Dec 3, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3111239

    • Patent number 3,111,239
    • Issue date Nov 19, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3098636

    • Patent number 3,098,636
    • Issue date Jul 23, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3086677

    • Patent number 3,086,677
    • Issue date Apr 23, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3082905

    • Patent number 3,082,905
    • Issue date Mar 26, 1963
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Motor vehicle

    • Publication number 20050133112
    • Publication date Jun 23, 2005
    • Dr. Ing. h.c.F. Porsche AG
    • Bernd Erich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES