Plural motions of valve

Patents Grantslast 30 patents

  • Information Patent Grant

    Non-leaking valve

    • Patent number 5,509,435
    • Issue date Apr 23, 1996
    • Occidental Chemical Corporation
    • Charles R. Rutan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil drain valve assembly

    • Patent number 5,096,158
    • Issue date Mar 17, 1992
    • Illinois Tool Works Inc.
    • Douglas Burdick
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve

    • Patent number 4,986,297
    • Issue date Jan 22, 1991
    • Control Devices, Inc.
    • Paul F. Ross
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Method and means for mounting valve member on valve stem

    • Patent number 4,964,432
    • Issue date Oct 23, 1990
    • Keystone International, Inc.
    • Alan F. Chou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Upper valve component

    • Patent number 4,899,982
    • Issue date Feb 13, 1990
    • Fluhs Drehtechnik GmbH
    • Peter Lange
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drain and shutoff valve assembly

    • Patent number 4,784,174
    • Issue date Nov 15, 1988
    • A. O. Smith Corporation
    • William E. Ryan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bonnet lock

    • Patent number 4,746,095
    • Issue date May 24, 1988
    • Anderson, Greenwood & Co.
    • Walter T. Roush
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve and tapping tee apparatus and method

    • Patent number 4,730,636
    • Issue date Mar 15, 1988
    • Perfection Corporation
    • Frank R. Volgstadt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Manual relief gas vent

    • Patent number 4,688,591
    • Issue date Aug 25, 1987
    • W. R. Grace & Co.
    • Steven S. Edson
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Valve with compressible valve stem and valve body seals

    • Patent number 4,630,629
    • Issue date Dec 23, 1986
    • General Screw Products Company
    • Spencer M. Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safe high pressure instrument valve

    • Patent number 4,623,120
    • Issue date Nov 18, 1986
    • Air-Dry Corporation of America
    • Francis Leighton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly

    • Patent number 4,601,304
    • Issue date Jul 22, 1986
    • Howard T. Schobl
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Faucet repair system

    • Patent number 4,548,224
    • Issue date Oct 22, 1985
    • Robert McLaughlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safe high pressure instrument valve

    • Patent number 4,519,580
    • Issue date May 28, 1985
    • Air-Dry Corporation
    • Francis Leighton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Means for securing valve disc to valve spindle

    • Patent number 4,484,596
    • Issue date Nov 27, 1984
    • Vilter Manufacturing Corporation
    • Robert C. Hikade
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Means for releasably securing hand-wheel to valve spindle

    • Patent number 4,450,856
    • Issue date May 29, 1984
    • Vilter Manufacturing Corporation
    • Erich J. Kocher
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Swivel valve

    • Patent number 4,408,745
    • Issue date Oct 11, 1983
    • American Standard, Inc.
    • Richard H. Swiers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator mechanism for lift-turn valves

    • Patent number 4,320,777
    • Issue date Mar 23, 1982
    • Daniel Industries, Inc.
    • Jerry B. Tomlin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Faucet replacement valve stem assembly

    • Patent number 4,176,674
    • Issue date Dec 4, 1979
    • Manuel F. Rodriguez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Union bonnet valve

    • Patent number 4,149,699
    • Issue date Apr 17, 1979
    • Gould Inc.
    • Donald R. Speckmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3906992

    • Patent number 3,906,992
    • Issue date Sep 23, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3572369

    • Patent number 3,572,369
    • Issue date Mar 23, 1971
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3529807

    • Patent number 3,529,807
    • Issue date Sep 22, 1970
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3481360

    • Patent number 3,481,360
    • Issue date Dec 2, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3443789

    • Patent number 3,443,789
    • Issue date May 13, 1969
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3412750

    • Patent number 3,412,750
    • Issue date Nov 26, 1968
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3348570

    • Patent number 3,348,570
    • Issue date Oct 24, 1967
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3153421

    • Patent number 3,153,421
    • Issue date Oct 20, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3130483

    • Patent number 3,130,483
    • Issue date Apr 28, 1964
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3114385

    • Patent number 3,114,385
    • Issue date Dec 17, 1963
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...