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Precision General, Inc.

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  • Houston, TX, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid flow and mounting system for a sampling pump
    • Patent number 5,325,731
    • Issue date Jul 5, 1994
    • Precision General, Inc.
    • Royce Miller
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flow system disconnect and method
    • Patent number 5,320,133
    • Issue date Jun 14, 1994
    • Precision General, Inc.
    • Spencer M. Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hose swivel
    • Patent number 5,316,351
    • Issue date May 31, 1994
    • Precision General, Inc.
    • Arnold Czimny
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas lockout system
    • Patent number 5,313,975
    • Issue date May 24, 1994
    • Precision General, Inc.
    • Spencer M. Nimberger
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Ejector pull away system and apparatus
    • Patent number 5,257,653
    • Issue date Nov 2, 1993
    • Precision General Inc.
    • Spencer M. Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow system disconnect and method
    • Patent number 5,228,474
    • Issue date Jul 20, 1993
    • Precision General, Inc.
    • Spencer Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus and method for reducing valve emissions
    • Patent number 5,215,120
    • Issue date Jun 1, 1993
    • Precision General, Inc.
    • Spencer M. Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid sampling pump
    • Patent number 5,191,801
    • Issue date Mar 9, 1993
    • Precision General, Inc.
    • Paul V. Allen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Differential pressure switch including a vertical diaphragm, a reed...
    • Patent number 5,173,579
    • Issue date Dec 22, 1992
    • Precision General, Inc.
    • Spencer M. Nimberger
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Portable sample cylinder with reduced seal permeability
    • Patent number 5,109,712
    • Issue date May 5, 1992
    • Precision General, Inc.
    • Spencer M. Nimberger
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fluid sampling pump
    • Patent number 5,074,154
    • Issue date Dec 24, 1991
    • Precision General Inc.
    • Paul V. Allen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for interconnecting an instrument manifold with an orifice p...
    • Patent number 4,974,308
    • Issue date Dec 4, 1990
    • Precision General, Inc.
    • Spencer M. Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable piston style sample cylinder
    • Patent number 4,930,361
    • Issue date Jun 5, 1990
    • Precision General, Inc.
    • Spencer M. Nimberger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Stabilized connector flange for interconnecting an instrument manif...
    • Patent number 4,920,626
    • Issue date May 1, 1990
    • Precision General, Inc.
    • Spencer M. Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable piston style sample cylinder
    • Patent number 4,862,754
    • Issue date Sep 5, 1989
    • Precision General, Inc.
    • Spencer M. Nimberger
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Outside seal and yoke valve
    • Patent number 4,745,938
    • Issue date May 24, 1988
    • Precision General, Inc.
    • Spencer M. Nimberger
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Trademarklast 30 trademarks

  • Information Trademark

    74631799 - TRIPOD
    • Serial number 74631799
    • Registration number 1956100
    • Filing date Feb 2, 1995
    • Precision General, Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74267851 - ECOTRIM
    • Serial number 74267851
    • Registration number 1831966
    • Filing date Apr 21, 1992
    • Precision General, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    74258952 - THE CLEAR CHOICE
    • Serial number 74258952
    • Registration number 1779486
    • Filing date Mar 25, 1992
    • Precision General, Inc.
    • 7 - Machines and machine tools
  • Information Trademark

    74099338 - PGI
    • Serial number 74099338
    • Registration number 1662195
    • Filing date Sep 21, 1990
    • Precision General Inc.
    • 6 - Common metals and their alloys
  • Information Trademark

    74099290 - PGI
    • Serial number 74099290
    • Registration number 1654181
    • Filing date Sep 21, 1990
    • Precision General Inc.
    • 7 - Machines and machine tools