US3382520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic machine for the treatment of metal offset printing plates
Assignee: Societe des Forges et Ateliers du Creusot
•
Filing: 1966-06-03
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Granted: 1968-05-14
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Expires: 1986-06-03
Abstract
No abstract record available.
Inventors
- 👤 Savart Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:12
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/26; G03F7/30; G03F7/3085; C; C23; C23F; C23F1/00; C23F1/08; G03F7/3042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1004381A
Cited
US1299624A
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US2048937A
Cited
US1946360A
Cited
US3074417A
Cited
US3106927A
Cited
US3207337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |