US2696783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Planographic plate and method of making the same
Assignee: Columbia Ribbon and Carbon Manufacturing Co Inc
•
Filing: 1948-11-06
•
Granted: 1954-12-14
•
Expires: 1968-11-06
Abstract
No abstract record available.
Inventors
- 👤 Douglas A Newman
- 👤 Allan T Schlotzhauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:58
CPC Classifications
B; B41; B41N; B41N3/00; B41N3/03; B41N3/036; B41C; B41C1/00; B41C1/10; B41C1/1091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
A PLANOGRAPHIC PLATE COMPRISING A BASE HAVING A COATING ESSENTIALLY OF A DIBASIC ACID STYRENE COPOLYMER; AND AN INK RECEPTIVE, WATER REPELLENT IMAGE FORMED ON SAID COATING.
Claim 2
Dependent Claim
27 words
A PLANOGRAPHIC PLATE COMPRISING A BASE HAVING A COATING ESSENTIALLY OF A DIBASIC ACID STYRENE COPOLYMER; AND AN INK RECEPTIVE, WATER REPELLENT IMAGE FORMED ON SAID COATING.
References Cited (Backward Citations)
US1293293A
Cited
US1759956A
Cited
US2078535A
Cited
US2072487A
Cited
US2154219A
Cited
US2230981A
Cited
US2186946A
Cited
US2298943A
Cited
US2356879A
Cited
US2319033A
Cited
US2428716A
Cited
US2391620A
Cited
US2402469A
Cited
US2311889A
Cited
US2373287A
Cited
US2542784A
Cited
US2486804A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-13 | 1958-06-14 | 1958-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-13 | 1962-06-14 | 1962-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-13 | 1966-06-14 | 1966-12-14 | $7700.00 | Window Closed / Lapsed |