US3413119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of preparing printing plates
Assignee: United States Department of the Army
•
Filing: 1964-10-07
•
Granted: 1968-11-26
•
Expires: 1984-10-07
Abstract
No abstract record available.
Inventors
- 👤 Clair John P St
- 👤 Merriam Mylon
- 👤 Edward L Chambers
- 👤 Clyde A Clark
- 👤 Jr William H Fischer
- 👤 Robert J Houston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:13
CPC Classifications
G; G03; G03F; G03F5/00; G03F5/24; Y; Y10; Y10S; Y10S430/00; Y10S430/153
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1356442A
Cited
US2455849A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |