Patent US2753596A successfully refreshed from Google Patents.
Patent EP0288309A1 successfully refreshed from Google Patents.
US2658495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Projector for simulated basket ball games
Assignee: ERNEST L MCNEELY
•
Filing: 1951-10-15
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Granted: 1953-11-10
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Expires: 1971-10-15
Abstract
No abstract record available.
Inventors
- 👤 Sr William J Elliot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:02
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/06; A63F7/0604; A63F7/0612
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-09 | 1957-05-11 | 1957-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-09 | 1961-05-11 | 1961-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-09 | 1965-05-11 | 1965-11-10 | $7700.00 | Window Closed / Lapsed |