US2572001A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for transferring picture layers from one film base to another
Assignee: Technicolor Motion Picture Corp
•
Filing: 1949-01-03
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Granted: 1951-10-23
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Expires: 1969-01-03
Abstract
No abstract record available.
Inventors
- 👤 Charles D Bennes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:03
CPC Classifications
G; G03; G03C; G03C7/00; G03C7/22; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1707699A
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US1853445A
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GB519831A
Cited
US2328492A
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US2369176A
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US2415442A
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US2417060A
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US2437361A
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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) | 1954-10-22 | 1955-04-23 | 1955-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-22 | 1959-04-23 | 1959-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-22 | 1963-04-23 | 1963-10-23 | $7700.00 | Window Closed / Lapsed |