US2833189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic camera with a joint motion operator for transporting the film and tensioning of the shutter
Assignee: Agfa Gevaert NV
•
Filing: 1953-11-12
•
Granted: 1958-05-06
•
Expires: 1973-11-12
Abstract
No abstract record available.
Inventors
- 👤 Kaden Willy
- 👤 Winkler Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:23
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2028752A
Cited
DE624351C
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US2150642A
Cited
US2364466A
Cited
US2395828A
Cited
US2315279A
Cited
US2386575A
Cited
GB642319A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |