Patent US3082004A successfully refreshed from Google Patents.
US3082004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Magnetic game apparatus
Assignee: Individual
•
Filing: 1961-10-13
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Granted: 1963-03-19
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Expires: 1981-10-13
Abstract
No abstract record available.
Inventors
- 👤 Friedman Sol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:23
CPC Classifications
A; A63; A63F; A63F3/00; A63F3/00003; A63F3/00075
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A MAGNETIC GAME APPARATUS COMPRISING AN UPRIGHT GAME BOARD, A NUMBER OF PLAYING PIECES, EACH OF WHICH HAS A MAGNET AT ITS END, POSITIONABLE ON A SIDE OF THE GAME BOARD, EACH OF THE ENDS OF SAID MAGNETS PLACED ON THE GAME BOARD HAVING THE SAME POLARITY WHEREBY A PLAYING PIECE PLACED ON ONE SIDE OF THE GAME BOARD, OPPOSITE A
Claim 2
Dependent Claim
61 words
A MAGNETIC GAME APPARATUS COMPRISING AN UPRIGHT GAME BOARD, A NUMBER OF PLAYING PIECES, EACH OF WHICH HAS A MAGNET AT ITS END, POSITIONABLE ON A SIDE OF THE GAME BOARD, EACH OF THE ENDS OF SAID MAGNETS PLACED ON THE GAME BOARD HAVING THE SAME POLARITY WHEREBY A PLAYING PIECE PLACED ON ONE SIDE OF THE GAME BOARD, OPPOSITE A
References Cited (Backward Citations)
US2782038A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-18 | 1966-09-17 | 1967-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-18 | 1970-09-17 | 1971-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-18 | 1974-09-17 | 1975-03-19 | $7700.00 | Window Closed / Lapsed |