Patent US3023684A successfully refreshed from Google Patents.
US3023684A
Expired / Lapsed
US
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Camera with pendular photocell
Assignee: Eastman Kodak Co
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Filing: 1958-12-05
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Granted: 1962-03-06
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Expires: 1978-12-05
Abstract
No abstract record available.
Inventors
- 👤 Allen G Stimson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:11
CPC Classifications
G; G03; G03B; G03B7/00; G03B7/08; G03B7/099; G03B7/0993
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2363796A
Cited
US2899878A
Cited
US1482244A
Cited
GB455774A
Cited
US2126338A
Cited
US2186611A
Cited
FR877078A
Cited
CH258022A
Cited
US2630735A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |