US2792185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fixing of films on the spools of photographic and cinematographic apparatus
Assignee: Individual
•
Filing: 1952-11-15
•
Granted: 1957-05-14
•
Expires: 1972-11-15
Abstract
No abstract record available.
Inventors
- 👤 Julliard Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:30
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/60; G11B15/66; G11B15/67; G11B15/674; G03; G03B; G03B21/00; G03B21/14; G03B21/32; G03B21/321; G03B21/326; G11B23/00; G11B23/20; G11B23/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1322114A
Cited
US1175995A
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US1438212A
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US1672214A
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US1847945A
Cited
US2006663A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-13 | 1960-11-12 | 1961-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-13 | 1964-11-12 | 1965-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-13 | 1968-11-12 | 1969-05-14 | $7700.00 | Window Closed / Lapsed |