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Clifford Harry Allen

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  • Chesterland, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    No-spill, vapor-recovery, container spout
    • Patent number 6,889,732
    • Issue date May 10, 2005
    • Clifford Harry Allen
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Packing gland for pump shaft seal
    • Patent number 4,185,839
    • Issue date Jan 29, 1980
    • Clifford H. Allen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor drive coupling for progressing cavity pump
    • Patent number 4,153,397
    • Issue date May 8, 1979
    • Clifford H. Allen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flexible shaft assembly for progressing cavity pump
    • Patent number 4,140,444
    • Issue date Feb 20, 1979
    • Clifford H. Allen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flexible coupling
    • Patent number 4,033,144
    • Issue date Jul 5, 1977
    • Clifford H. Allen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Actuator assembly
    • Patent number 3,964,344
    • Issue date Jun 22, 1976
    • Teleflex Incorporated
    • Louis T. Horvath
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Actuator assembly
    • Patent number 3,945,260
    • Issue date Mar 23, 1976
    • Teleflex Incorporated
    • Louis T. Horvath
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Positive displacement rotary pump and drive coupling therefor
    • Patent number 3,938,744
    • Issue date Feb 17, 1976
    • Clifford Harry Allen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    No-spill, vapor-recovery, container spout
    • Publication number 20040025968
    • Publication date Feb 12, 2004
    • Clifford Harry Allen
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...