US2616696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for simulating a game of football
Assignee: B DEXTER FREEMAN
•
Filing: 1949-06-24
•
Granted: 1952-11-04
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Expires: 1969-06-24
Abstract
No abstract record available.
Inventors
- 👤 Sydney S Field
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:50
CPC Classifications
A; A63; A63F; A63F7/00; A63F7/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1686124A
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US1495983A
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US1571469A
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US2086327A
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US2330951A
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US2263115A
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US2486273A
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US2494929A
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US2528938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |