US3733200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Printing plate
Assignee: Kansai Paint Co Ltd
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Filing: 1971-02-12
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Granted: 1973-05-15
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Expires: 1991-02-12
Abstract
Abstract A PRINTING PLATE IS CONSTITUTED A BASIC PLATE, A LAYER OF WATER INSOLUBLE HYDROPHILIC ACRYLATE OR METHACRYLATE POLYMERS OVER THE PLATE AND A PHOTO-SENSTIVE LAYER OVER THE LAYER.
Inventors
- 👤 S Takaishi
- 👤 A Kato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:03
CPC Classifications
B; B41; B41N; B41N3/00; B41N3/03; B41N3/036; B41C; B41C1/00; B41C1/10; B41C1/1008; B41C1/1016; B41C2201/00; B41C2201/04; B41C2201/14; B41C2210/00; B41C2210/04; B41C2210/06; B41C2210/24; Y; Y10; Y10S; Y10S430/00; Y10S430/151; Y10S430/155
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) | 1976-05-14 | 1976-11-13 | 1977-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-05-14 | 1980-11-13 | 1981-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-05-14 | 1984-11-13 | 1985-05-15 | $7700.00 | Window Closed / Lapsed |