Lynn Spitzer

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Puzzle having movable pieces and connecting linkages
- Patent number 6,536,764
- Issue date Mar 25, 2003
- The Toy Hatchery, Inc.
- Lynn Spitzer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy slide puzzle
- Patent number 5,947,473
- Issue date Sep 7, 1999
- Lynn Spitzer
- A63 - SPORTS GAMES AMUSEMENTS