TREA

William R. Lessig III

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  • Monkton, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System, apparatus, and method for blade clearance tuning
    • Patent number 6,594,879
    • Issue date Jul 22, 2003
    • Black & Decker Corporation
    • Dale K. Wheeler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Combination string and blade trimmer with auxiliary blower function
    • Patent number 6,460,253
    • Issue date Oct 8, 2002
    • Black & Decker Inc.
    • Dale Kenneth Wheeler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Combination string and blade trimmer with auxiliary blower function
    • Patent number 6,442,845
    • Issue date Sep 3, 2002
    • Black & Decker Inc.
    • Dale Kenneth Wheeler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Power tool cord retainer
    • Patent number 6,443,762
    • Issue date Sep 3, 2002
    • Black & Decker Inc.
    • William R. Lessig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    System, apparatus, and method for blade clearance tuning
    • Patent number 6,415,515
    • Issue date Jul 9, 2002
    • The Black & Decker Corporation
    • Dale K. Wheeler
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Interchangeable implement system for power tools
    • Patent number 6,263,979
    • Issue date Jul 24, 2001
    • The Black & Decker Corporation
    • Colin Dyke
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Fan Retention system
    • Patent number 6,224,340
    • Issue date May 1, 2001
    • Black & Decker, Inc.
    • William R. Lessig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tube for leaf blower
    • Patent number D375822
    • Issue date Nov 19, 1996
    • Black & Decker Inc.
    • William R. Lessig
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Vacuum cleaners
    • Patent number 5,115,538
    • Issue date May 26, 1992
    • Black & Decker Inc.
    • John R. Cochran
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaners
    • Patent number 5,084,934
    • Issue date Feb 4, 1992
    • Black & Decker Inc.
    • William R. Lessig
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaners
    • Patent number 5,020,186
    • Issue date Jun 4, 1991
    • Black & Decker Inc.
    • William R. Lessig
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Hand-held vacuum cleaner with power brush
    • Patent number 4,928,346
    • Issue date May 29, 1990
    • Black & Decker Inc.
    • Donald E. Elson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cordless vacuum cleaner with power brush
    • Patent number 4,841,594
    • Issue date Jun 27, 1989
    • Black & Decker, Inc.
    • Donald E. Elson
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Variable speed trigger switch
    • Patent number 4,737,661
    • Issue date Apr 12, 1988
    • Black & Decker Inc.
    • William R. Lessig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable speed trigger switch
    • Patent number 4,734,629
    • Issue date Mar 29, 1988
    • Black & Decker Inc.
    • William R. Lessig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Variable speed trigger switch
    • Patent number 4,649,245
    • Issue date Mar 10, 1987
    • Black & Decker Inc.
    • William R. Lessig
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum cleaner tool for use on horizontal and vertical surfaces
    • Patent number 4,397,060
    • Issue date Aug 9, 1983
    • Black & Decker Inc.
    • Danny R. Jinkins
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Cutting mechanism for a grass cutting machine
    • Patent number 4,356,686
    • Issue date Nov 2, 1982
    • Black & Decker Inc.
    • William R. Lessig
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Ground support system for a grass cutting machine
    • Patent number 4,351,143
    • Issue date Sep 28, 1982
    • Black & Decker Inc.
    • William R. Lessig
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Air-powered vacuum cleaner floor tool
    • Patent number 4,305,176
    • Issue date Dec 15, 1981
    • Black & Decker Inc.
    • William R. Lessig
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents