TREA

Harold P. Ashton

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  • Providence, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Picture puzzle of multiple panels with progressive difficulty
    • Patent number 4,822,051
    • Issue date Apr 18, 1989
    • Kiddie Products, Inc.
    • Ralph M. Nowak
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Egg scoop or spoon
    • Patent number 4,438,564
    • Issue date Mar 27, 1984
    • Dart Industries Inc.
    • Harold P. Ashton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Card rack or the like
    • Patent number D258511
    • Issue date Mar 10, 1981
    • Dart Industries Inc.
    • Harold P. Ashton
    • D19 - Office supplies
  • Information Patent Grant

    Stackable bowl or the like
    • Patent number D256205
    • Issue date Aug 5, 1980
    • Dart Industries Inc.
    • Robert F. Bateman
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Planter
    • Patent number 4,213,271
    • Issue date Jul 22, 1980
    • Dart Industries Inc.
    • Thomas G. Petruzzi
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Cup or the like
    • Patent number D255858
    • Issue date Jul 15, 1980
    • Dart Industries Inc.
    • Harold P. Ashton
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Planter or the like
    • Patent number D255410
    • Issue date Jun 17, 1980
    • Dart Industries Inc.
    • Thomas G. Petruzzi
    • D06 - Furnishings
  • Information Patent Grant

    Plant receptacle or the like
    • Patent number D255439
    • Issue date Jun 17, 1980
    • Dart Industries Inc.
    • Harold P. Ashton
    • D11 - Jewelry, symbolic insignia, and ornaments
  • Information Patent Grant

    Combined cup and coaster/cover or the like
    • Patent number D247839
    • Issue date May 9, 1978
    • Dart Industries, Inc.
    • Harold P. Ashton
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Implement rack
    • Patent number 4,071,212
    • Issue date Jan 31, 1978
    • Imperial Knife Associated Companies, Inc.
    • Thomas M. Burrows
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Egg scoop or the like
    • Patent number D245385
    • Issue date Aug 16, 1977
    • Dart Industries Inc.
    • Harold P. Ashton
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Combined coaster and cover or the like
    • Patent number D245384
    • Issue date Aug 16, 1977
    • Dart Industries Inc.
    • Harold P. Ashton
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Knife rest or the like
    • Patent number D244340
    • Issue date May 17, 1977
    • Dart Industries Inc.
    • Harold P. Ashton
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Openable curvilinear openings of different geometrical shapes
    • Patent number 4,008,526
    • Issue date Feb 22, 1977
    • Dart Industries Inc.
    • James B. Swett
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Multi-purpose receptacle
    • Patent number 3,964,602
    • Issue date Jun 22, 1976
    • Dart Industries Inc.
    • Harold P. Ashton
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...