using wet or damp cloth or a sponge

Industry

  • CPC
  • A63F2009/0647
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Patents Grantslast 30 patents

  • Information Patent Grant

    Transparent puzzle

    • Patent number 4,799,680
    • Issue date Jan 24, 1989
    • Deborah M. Weimar
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game board doll

    • Patent number 4,671,514
    • Issue date Jun 9, 1987
    • Brenda M. Wilson-Diehl
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Trading game

    • Patent number 4,378,942
    • Issue date Apr 5, 1983
    • Paul J. Isaac
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3715810

    • Patent number 3,715,810
    • Issue date Feb 13, 1973
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    MAT INCLUDING A COMPOSITE STRUCTURE

    • Publication number 20090072479
    • Publication date Mar 19, 2009
    • Saint-Gobain Ceramics & Plastics, Inc.
    • Peter D. Spohn
    • A63 - SPORTS GAMES AMUSEMENTS