Patent US4057251A successfully refreshed from Google Patents.
US1039501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moving-picture camera and projection-machine.
Assignee: AMERICAN VIMOGRAPH Co
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Filing: 1911-05-04
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Granted: 1912-09-24
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Expires: 1931-05-04
Abstract
No abstract record available.
Inventors
- 👤 Victor L Duhem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:33
CPC Classifications
G; G03; G03B; G03B1/00; G03B1/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1915-09-24 | 1916-03-25 | 1916-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-09-24 | 1920-03-25 | 1920-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-09-24 | 1924-03-25 | 1924-09-24 | $7700.00 | Window Closed / Lapsed |