Patent US3703373A successfully refreshed from Google Patents.
US3703373A
Expired / Lapsed
US
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Processes and elements for preparation of photomechanical images
Assignee: Eastman Kodak Co
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Filing: 1970-06-15
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Granted: 1972-11-21
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Expires: 1990-06-15
Abstract
Abstract A DRY PROCESS FOR THE PREPARATION OF PHOTOMECHANICAL IMAGES IS DESCRIBED WHICH EMPLOYS AS THE PHOTOSENSITIVE MATERIAL A PLASTICIZED LIGHT SENSITIVE POLYMER.
Inventors
- 👤 Michael John Alsup
- 👤 Alfredo Ruben Guevara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:17
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/16; G03F7/161; G03F7/26; G03F7/34; G03F7/346
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) | 1975-11-21 | 1976-05-22 | 1976-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-11-21 | 1980-05-22 | 1980-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-11-21 | 1984-05-22 | 1984-11-21 | $7700.00 | Window Closed / Lapsed |