US2746387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary intaglio printing and embossing press
Assignee: ROTOGRAPHIC Inc
•
Filing: 1950-11-07
•
Granted: 1956-05-22
•
Expires: 1970-11-07
Abstract
No abstract record available.
Inventors
- 👤 John W Neumann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:45
CPC Classifications
B; B41; B41F; B41F9/00; B41F9/003; B31; B31F; B31F1/00; B31F1/07; B41F19/00; B41F19/02; B41F19/04; B31F2201/00; B31F2201/07; B31F2201/0707; B31F2201/0715; B31F2201/0723; B31F2201/0784; B31F2201/0792
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-22 | 1959-11-21 | 1960-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-22 | 1963-11-21 | 1964-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-22 | 1967-11-21 | 1968-05-22 | $7700.00 | Window Closed / Lapsed |