TREA

Sheldon Greenberg

Follow

Person

  • New York, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple element pop-up toy
    • Patent number D268274
    • Issue date Mar 15, 1983
    • Shelcore, Inc.
    • Sheldon Greenberg
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Inflatable crib gym toy
    • Patent number D268275
    • Issue date Mar 15, 1983
    • Shelcore, Inc.
    • Sheldon Greenberg
    • D21 - Games, toys, and sports goods