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Carl R. Espey

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  • Seville, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-lubricated wheel assembly
    • Patent number 6,536,077
    • Issue date Mar 25, 2003
    • Creco Corporation
    • Carl R. Espey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Method of making air conditioner receiver dryer
    • Patent number 5,787,573
    • Issue date Aug 4, 1998
    • Neuman USA Ltd.
    • Norbert Pytel
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Plastic capped nut
    • Patent number 5,350,266
    • Issue date Sep 27, 1994
    • Creco Corporation
    • Carl R. Espey
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Agitator for a spray can
    • Patent number 5,236,262
    • Issue date Aug 17, 1993
    • Creco Corporation
    • Carl R. Espey
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of making strut nuts
    • Patent number 4,506,399
    • Issue date Mar 26, 1985
    • Nuts, Incorporated
    • Carl R. Espey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Roller Assembly
    • Publication number 20070289091
    • Publication date Dec 20, 2007
    • CRECO CORPORATION
    • Carl R. Espey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES