US2950918A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Game apparatus
Assignee: Individual
•
Filing: 1957-04-15
•
Granted: 1960-08-30
•
Expires: 1977-04-15
Abstract
No abstract record available.
Inventors
- 👤 Lyon George Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:33
CPC Classifications
A; A63; A63F; A63F9/00; A63F9/02; A63B; A63B67/00; A63B67/10; A63F7/00; A63F7/22; A63F7/36; A63F7/40; A63F2007/4087; A63F9/0204; A63F9/0208; A63F2009/0213
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US117780A
Cited
US848168A
Cited
US1052907A
Cited
US1398511A
Cited
US1812253A
Cited
GB333591A
Cited
US2023844A
Cited
US2067071A
Cited
GB520656A
Cited
US2272765A
Cited
US2477438A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |