Patent US2913885A successfully refreshed from Google Patents.
US2913885A
Expired / Lapsed
US
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Friction drive for photographic or cinematographic films and the like
Assignee: Individual
•
Filing: 1958-02-05
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Granted: 1959-11-24
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Expires: 1978-02-05
Abstract
No abstract record available.
Inventors
- 👤 Debrie Andre Victor Le Clement
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:35
CPC Classifications
F; F16; F16D; F16D7/00; F16D7/02; G; G03; G03B; G03B1/00; G03B1/40; Y; Y10; Y10S; Y10S464/00; Y10S464/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-23 | 1963-05-25 | 1963-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-23 | 1967-05-25 | 1967-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-23 | 1971-05-25 | 1971-11-24 | $7700.00 | Window Closed / Lapsed |