TREA

Mark S. Sifferlin

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  • Edina, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Reusable, anchorable ornamental balloon structure
    • Patent number 11,167,220
    • Issue date Nov 9, 2021
    • Anagram International, Inc.
    • Mark S. Sifferlin
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Balloon weight
    • Patent number 6,076,758
    • Issue date Jun 20, 2000
    • Anagram International, Inc.
    • Garry Kieves
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Balloon weight
    • Patent number D415841
    • Issue date Oct 26, 1999
    • Anagram International, Inc.
    • Garry Kieves
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Balloon weight
    • Patent number D414222
    • Issue date Sep 21, 1999
    • Anagram International, Inc.
    • Garry Kieves
    • D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents