Patent US2648280A successfully refreshed from Google Patents.
US2648280A
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Method of prewetting in imbibition printing
Assignee: Technicolor Motion Picture Corp
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Filing: 1949-07-26
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Granted: 1953-08-11
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Expires: 1969-07-26
Abstract
No abstract record available.
Inventors
- 👤 Wadsworth E Pohl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:53
CPC Classifications
G; G03; G03C; G03C7/00; G03C7/22
Claims Analysis
Total Claims: 0
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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) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |