US2966095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shutter for multi lens cameras
Assignee: Prudential Insurance Company of America
•
Filing: 1953-01-07
•
Granted: 1960-12-27
•
Expires: 1973-01-07
Abstract
No abstract record available.
Inventors
- 👤 Waller Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:04
CPC Classifications
G; G03; G03B; G03B9/00; G03B9/08; G03B37/00; G03B37/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US372856A
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FR657324A
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US2583030A
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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) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |