Patent US593341A successfully refreshed from Google Patents.
Patent US1385403A successfully refreshed from Google Patents.
US1385403A
Expired / Lapsed
US
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Machine for treating photographic moving-picture films
Assignee: SEN JACQ FILM PRINT CO
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Filing: 1920-11-08
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Granted: 1921-07-26
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Expires: 1940-11-08
Abstract
No abstract record available.
Inventors
- 👤 Camille A Sentou
- 👤 Jacquet Etienne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:48
CPC Classifications
G; G03; G03D; G03D3/00; G03D3/08; G03D3/13; G03D3/135; G03D3/137
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1924-07-25 | 1925-01-24 | 1925-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-07-25 | 1929-01-24 | 1929-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-07-25 | 1933-01-24 | 1933-07-26 | $7700.00 | Window Closed / Lapsed |