TREA

Reversible stop and vent or waste

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  • CPC
  • Y10T137/524
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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION Y10T137/00Fluid handling

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Y10T137/524Reversible stop and vent or waste
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary valve and directional valve combination
    • Patent number 5,775,199
    • Issue date Jul 7, 1998
    • Ingersoll-Rand Company
    • Leslie J. Sell
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Four mode pneumatic relay
    • Patent number 4,974,625
    • Issue date Dec 4, 1990
    • Fisher Controls International, Inc.
    • Steve B. Paullus
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Solenoid on-off valve
    • Patent number 4,848,392
    • Issue date Jul 18, 1989
    • Myotoku Ltd.
    • Yoji Ise
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2948298
    • Patent number 2,948,298
    • Issue date Aug 9, 1960
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2881801
    • Patent number 2,881,801
    • Issue date Apr 14, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2570749
    • Patent number 2,570,749
    • Issue date Oct 9, 1951
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    1214267
    • Patent number 1,214,267
    • Issue date Jan 30, 1917
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1062524
    • Patent number 1,062,524
    • Issue date May 20, 1913
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    966281
    • Patent number 966,281
    • Issue date Aug 2, 1910
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    950829
    • Patent number 950,829
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    938442
    • Patent number 938,442
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  • Information Patent Grant

    925955
    • Patent number 925,955
    • Issue date Jun 22, 1909
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  • Information Patent Grant

    912569
    • Patent number 912,569
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    871432
    • Patent number 871,432
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    848137
    • Patent number 848,137
    • Issue date Mar 26, 1907
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    847406
    • Patent number 847,406
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    829124
    • Patent number 829,124
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  • Information Patent Grant

    816795
    • Patent number 816,795
    • Issue date Apr 3, 1906
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    795005
    • Patent number 795,005
    • Issue date Jul 18, 1905
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    781734
    • Patent number 781,734
    • Issue date Feb 7, 1905
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    770173
    • Patent number 770,173
    • Issue date Sep 13, 1904
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    762305
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    756526
    • Patent number 756,526
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    754515
    • Patent number 754,515
    • Issue date Mar 15, 1904
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    731684
    • Patent number 731,684
    • Issue date Jun 23, 1903
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    722752
    • Patent number 722,752
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    704821
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    698007
    • Patent number 698,007
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  • Information Patent Grant

    669815
    • Patent number 669,815
    • Issue date Mar 12, 1901
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    669817
    • Patent number 669,817
    • Issue date Mar 12, 1901
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents