Lap

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Patents Grantslast 30 patents

Information Patent Grant
Portable corrugated cardboard game board
- Patent number 5,540,443
- Issue date Jul 30, 1996
- Laurinda Ballan
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Folding lap board
- Patent number 5,362,063
- Issue date Nov 8, 1994
- Clarence L. Cummings
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Solitaire game lap board
- Patent number 4,006,905
- Issue date Feb 8, 1977
- Thomas Kingston Marbury
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1462471
- Patent number 1,462,471
- Issue date Jul 24, 1923
- A63 - SPORTS GAMES AMUSEMENTS