Patent US2476705A successfully refreshed from Google Patents.
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 22:30
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/42
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US698125A
Cited
US1087083A
Cited
FR459672A
Cited
US1368860A
Cited
US1369127A
Cited
US1888574A
Cited
US1891262A
Cited
US2055492A
Cited
US1984111A
Cited
US2026984A
Cited
US2238719A
Cited
US2319530A
Cited
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 |