US2965323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for rewinding film or tape
Assignee: Individual
•
Filing: 1956-02-14
•
Granted: 1960-12-20
•
Expires: 1976-02-14
Abstract
No abstract record available.
Inventors
- 👤 John E Foster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:19
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/43
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1680843A
Cited
US1863980A
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US1874953A
Cited
US1958676A
Cited
US2105715A
Cited
US2408320A
Cited
US2369017A
Cited
US2586976A
Cited
US2621864A
Cited
US2783951A
Cited
US2868470A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |