with static electricity

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrostatic ink compositions and scratch-off structures

    • Patent number 11,112,717
    • Issue date Sep 7, 2021
    • HP INDIGO B.V.
    • Inna Tzomik
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Customizable playing cards with interchangeable components

    • Patent number 10,729,969
    • Issue date Aug 4, 2020
    • Gregory Donald Paul
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Design game with deductive component

    • Patent number 7,270,329
    • Issue date Sep 18, 2007
    • Mattel, Inc.
    • Mark Barthold
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Magnetic globe puzzle having plural puzzle layers and globe stand t...

    • Patent number 5,441,261
    • Issue date Aug 15, 1995
    • Susan Margolis
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Circular, foldable toy

    • Patent number 4,832,652
    • Issue date May 23, 1989
    • Tomy Kogyo Co., Inc.
    • Yasushi Matsuyama
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Electrostatically enhanced game

    • Patent number 4,553,748
    • Issue date Nov 19, 1985
    • Ray L. Allen
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Electrostatic device and game

    • Patent number 3,955,630
    • Issue date May 11, 1976
    • John C. Thomas
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3895804

    • Patent number 3,895,804
    • Issue date Jul 22, 1975
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    3778927

    • Patent number 3,778,927
    • Issue date Dec 18, 1973
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2598567

    • Patent number 2,598,567
    • Issue date May 27, 1952
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    2182957

    • Patent number 2,182,957
    • Issue date Dec 12, 1939
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1974782

    • Patent number 1,974,782
    • Issue date Sep 25, 1934
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    1882294

    • Patent number 1,882,294
    • Issue date Oct 11, 1932
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents