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Merle R. Hoopengardner

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  • Lafayette, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Carpet seaming tape and method
    • Patent number 5,824,175
    • Issue date Oct 20, 1998
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Carpet installation method using flexible carpet base
    • Patent number 5,595,041
    • Issue date Jan 21, 1997
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet seaming apparatus and method
    • Patent number 5,453,150
    • Issue date Sep 26, 1995
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Flexible carpet base
    • Patent number 5,450,698
    • Issue date Sep 19, 1995
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet seaming apparatus and method
    • Patent number 5,384,001
    • Issue date Jan 24, 1995
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing adhesive carpet pads
    • Patent number 5,304,268
    • Issue date Apr 19, 1994
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Method for installing flexible carpet base
    • Patent number 5,184,445
    • Issue date Feb 9, 1993
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet pads having pressure sensitive adhesive
    • Patent number 5,160,770
    • Issue date Nov 3, 1992
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Carpet cushion with adhesive
    • Patent number 4,990,399
    • Issue date Feb 5, 1991
    • Step Loc Corporation
    • Merle R. Hoopengardner
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    System for holding carpet in place without stretching
    • Patent number 4,797,170
    • Issue date Jan 10, 1989
    • JacTac, Inc.
    • Merle R. Hoopengardner
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Baseplate construction for an iron used to face seam carpet with ho...
    • Patent number 4,714,514
    • Issue date Dec 22, 1987
    • Orcon Corporation
    • Merle R. Hoopengardner
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    System for holding carpet in place without stretching
    • Patent number 4,557,774
    • Issue date Dec 10, 1985
    • Jac Tac, Inc.
    • Merle R. Hoopengardner
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Carpet repair disk and tool
    • Patent number 4,058,423
    • Issue date Nov 15, 1977
    • Hollis H. Bascom
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Carpet repair tool
    • Patent number D245392
    • Issue date Aug 16, 1977
    • Orcon Corporation
    • Hollis H. Bascom
    • D08 - Tools and hardware