US2928315A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motion picture camera
Assignee: CINEMATIC ANSTALT Co
•
Filing: 1955-05-31
•
Granted: 1960-03-15
•
Expires: 1975-05-31
Abstract
No abstract record available.
Inventors
- 👤 Broido Jacques Jean Geo Gaston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:37
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US908091A
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US1295081A
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US1691419A
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GB271416A
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US2174529A
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GB349526A
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US2113182A
Cited
US2013288A
Cited
US1949339A
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US2166147A
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US2174155A
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US2472823A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |