Patent US3310307A successfully refreshed from Google Patents.
US3310307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disc-shaped playing piece and game board
Assignee: Individual
•
Filing: 1964-06-04
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Granted: 1967-03-21
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Expires: 1984-06-04
Abstract
No abstract record available.
Inventors
- 👤 Norman D Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:01
CPC Classifications
A; A63; A63B; A63B67/00; A63B67/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
IN A GAME, A GAME BOARD HAVING A SURFACE OVER WHICH GAME PIECES MAY BE SLID, A PERIPHERAL RETAINING WALL AROUND THE GAME BOARD, DEPRESSIONS IN THE PLAYING SURFACE ADJACENT ONE END OF THE BOARD, RAISED GUARD PIECES ON THE PLAYING SURFACE BETWEEN THE DEPRESSIONS AND THE OPPOSITE END OF THE BOARD, GAME PIECES ADAPTED FOR SLIDING OVER THE PLAYING SURFACE, EACH GAME PIECE HAVING PIN
Claim 2
Dependent Claim
66 words
IN A GAME, A GAME BOARD HAVING A SURFACE OVER WHICH GAME PIECES MAY BE SLID, A PERIPHERAL RETAINING WALL AROUND THE GAME BOARD, DEPRESSIONS IN THE PLAYING SURFACE ADJACENT ONE END OF THE BOARD, RAISED GUARD PIECES ON THE PLAYING SURFACE BETWEEN THE DEPRESSIONS AND THE OPPOSITE END OF THE BOARD, GAME PIECES ADAPTED FOR SLIDING OVER THE PLAYING SURFACE, EACH GAME PIECE HAVING PIN
References Cited (Backward Citations)
US1167452A
Cited
US3147977A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-20 | 1970-09-19 | 1971-03-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-20 | 1974-09-19 | 1975-03-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-20 | 1978-09-19 | 1979-03-21 | $7700.00 | Window Closed / Lapsed |