Patent US2898805A successfully refreshed from Google Patents.
US2898805A
Expired / Lapsed
US
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Identification leader for motion picture film
Assignee: Individual
•
Filing: 1956-08-17
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Granted: 1959-08-11
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Expires: 1976-08-17
Abstract
No abstract record available.
Inventors
- 👤 Sidney P Solow
- 👤 Robert H Yamin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:23
CPC Classifications
G; G03; G03D; G03D15/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1065135A
Cited
GB279594A
Cited
US1943645A
Cited
US2163029A
Cited
US2286834A
Cited
US2579581A
Cited
US2751294A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-10 | 1963-02-09 | 1963-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-10 | 1967-02-09 | 1967-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-10 | 1971-02-09 | 1971-08-11 | $7700.00 | Window Closed / Lapsed |