US2476705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cinematographic camera
Assignee: Individual
•
Filing: 1945-09-19
•
Granted: 1949-07-19
•
Expires: 1965-09-19
Abstract
No abstract record available.
Inventors
- 👤 Coutant Andre
- 👤 Mathot Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:27
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US698125A
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US1087083A
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FR459672A
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US1368860A
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US1369127A
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US1888574A
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US1891262A
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US2055492A
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US1984111A
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US2026984A
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US2238719A
Cited
US2319530A
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US2372405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-18 | 1953-01-17 | 1953-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-18 | 1957-01-17 | 1957-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-18 | 1961-01-17 | 1961-07-19 | $7700.00 | Window Closed / Lapsed |