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Abduz Zahid

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low cost accumulator device
    • Patent number 4,364,416
    • Issue date Dec 21, 1982
    • VSI Corporation
    • A. A. Jacobellis
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method of making low cost accumulator
    • Patent number 4,348,792
    • Issue date Sep 14, 1982
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pressure accumulator with locking nut
    • Patent number 4,347,871
    • Issue date Sep 7, 1982
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator device with improved bladder seal
    • Patent number 4,344,458
    • Issue date Aug 17, 1982
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Replaceable bladder accumulator device
    • Patent number 4,317,472
    • Issue date Mar 2, 1982
    • Greer Hydraulics Incorporated
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure accumulator having a long life distensible bladder
    • Patent number 4,299,254
    • Issue date Nov 10, 1981
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure pulse dampener device
    • Patent number 4,298,029
    • Issue date Nov 3, 1981
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low cost accumulator device
    • Patent number 4,295,492
    • Issue date Oct 20, 1981
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator device having safety charging port
    • Patent number 4,291,726
    • Issue date Sep 29, 1981
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Low cost repairable accumulator
    • Patent number 4,274,446
    • Issue date Jun 23, 1981
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pulsation dampener for low output systems
    • Patent number 4,265,274
    • Issue date May 5, 1981
    • Greer Hydraulics, Incorporated
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Low cost accumulator device
    • Patent number 4,182,377
    • Issue date Jan 8, 1980
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure accumulator with anti-extrusion gas charging valve assembly
    • Patent number 4,181,156
    • Issue date Jan 1, 1980
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pulsation dampener device
    • Patent number 4,178,965
    • Issue date Dec 18, 1979
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure accumulator with failure indicator
    • Patent number 4,167,201
    • Issue date Sep 11, 1979
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Method of forming a pressure accumulator
    • Patent number 4,164,639
    • Issue date Aug 14, 1979
    • Abduz Zahid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic accumulator having an improved oil port seal
    • Patent number 4,134,429
    • Issue date Jan 16, 1979
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Silent-acting hydraulic accumulator device
    • Patent number 4,108,209
    • Issue date Aug 22, 1978
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Locking ring for pressure vessel and method of making the same
    • Patent number 4,102,465
    • Issue date Jul 25, 1978
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Large port pressure accumulator
    • Patent number 4,099,545
    • Issue date Jul 11, 1978
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure accumulator and method of forming the same
    • Patent number 4,098,297
    • Issue date Jul 4, 1978
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure pulse dampener device
    • Patent number 4,080,996
    • Issue date Mar 28, 1978
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of forming pressure accumulator
    • Patent number 4,077,100
    • Issue date Mar 7, 1978
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure dampener device
    • Patent number 4,069,844
    • Issue date Jan 24, 1978
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of forming a pressure accumulator
    • Patent number 4,045,861
    • Issue date Sep 6, 1977
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas charging value for accumulator
    • Patent number 4,015,819
    • Issue date Apr 5, 1977
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Repairable presssure vessels
    • Patent number 3,960,179
    • Issue date Jun 1, 1976
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydropneumatic spring
    • Patent number 3,947,003
    • Issue date Mar 30, 1976
    • Greer Hydraulics, Inc.
    • Alphonse A. Jacobellis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flexible coupling
    • Patent number 3,937,496
    • Issue date Feb 10, 1976
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas charging valve for accumulator
    • Patent number 3,930,521
    • Issue date Jan 6, 1976
    • Greer Hydraulics, Inc.
    • Abduz Zahid
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...