US2927508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiplex camera for photographing adjacent scenes on separate image recording means
Assignee: CINERAMA Inc
•
Filing: 1953-01-27
•
Granted: 1960-03-08
•
Expires: 1973-01-27
Abstract
No abstract record available.
Inventors
- 👤 Winton C Hoch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:33
CPC Classifications
G; G03; G03B; G03B37/00; G03B37/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US540545A
Cited
US1424886A
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US1003300A
Cited
US1136236A
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US1416645A
Cited
US1906509A
Cited
FR678921A
Cited
US1924901A
Cited
FR923567A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-08 | 1963-09-07 | 1964-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-08 | 1967-09-07 | 1968-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-08 | 1971-09-07 | 1972-03-08 | $7700.00 | Window Closed / Lapsed |