US2676539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inking mechanism for rotary intaglio fountains
Assignee: Publication Corp
•
Filing: 1950-05-05
•
Granted: 1954-04-27
•
Expires: 1970-05-05
Abstract
No abstract record available.
Inventors
- 👤 Behringer Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:24
CPC Classifications
B; B41; B41F; B41F9/00; B41F9/06; B41F9/061; B41F9/065; B41F9/08; B41F9/10; B41F9/1036
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2096322A
Cited
US2130659A
Cited
US2224218A
Cited
US2377482A
Cited
US2460184A
Cited
US2495017A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-26 | 1957-10-26 | 1958-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-26 | 1961-10-26 | 1962-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-26 | 1965-10-26 | 1966-04-27 | $7700.00 | Window Closed / Lapsed |