US3533900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Duplex,laminated,vinyl plastic printing plates
Assignee: Rogers Corp
•
Filing: 1966-12-20
•
Granted: 1970-10-13
•
Expires: 1986-12-20
Abstract
No abstract record available.
Inventors
- 👤 Jerrold J Abell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:20
CPC Classifications
B; B41; B41N; B41N1/00; B41N1/12; B32; B32B; B32B27/00; Y; Y10; Y10S; Y10S428/00; Y10S428/909; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24612; Y10T428/24802; Y10T428/249921; Y10T428/249953; Y10T428/249978
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2741297A
Cited
US2792321A
Cited
US2748042A
Cited
US3091597A
Cited
US3075863A
Cited
US3238086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |