US2602386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cut film adapter for serial photography for photographic cameras
Assignee: Individual
•
Filing: 1949-07-28
•
Granted: 1952-07-08
•
Expires: 1969-07-28
Abstract
No abstract record available.
Inventors
- 👤 Roger L Brigham
- 👤 Shelton Aubrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:39
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/58; G03B27/585; G03B27/586; G03B17/00; G03B17/28; G03B17/32; G03B17/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US356941A
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US452119A
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US478780A
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US1052029A
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US1033834A
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DE381480C
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US1665605A
Cited
US2351877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-08 | 1956-01-07 | 1956-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-08 | 1960-01-07 | 1960-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-08 | 1964-01-07 | 1964-07-08 | $7700.00 | Window Closed / Lapsed |