US2943855A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Game apparatus
Assignee: EDWARD GEORGE GRIFFITHS
•
Filing: 1956-03-21
•
Granted: 1960-07-05
•
Expires: 1976-03-21
Abstract
No abstract record available.
Inventors
- 👤 Javna Stephen Lewis
- 👤 Griffiths Edward George
- 👤 Small Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:19
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/14; A63F9/143
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB250610A
Cited
GB368974A
Cited
US2003852A
Cited
US2004591A
Cited
GB446214A
Cited
US2265598A
Cited
FR943567A
Cited
US2751448A
Cited
US2808263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |