US2460184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ink fountain for intaglio printing presses
Assignee: CB Cottrell and Sons Co
•
Filing: 1945-02-01
•
Granted: 1949-01-25
•
Expires: 1965-02-01
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:23
CPC Classifications
B; B41; B41F; B41F9/00; B41F9/06; B41F9/061; B41F9/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1629137A
Cited
US1861142A
Cited
GB419870A
Cited
US2112459A
Cited
GB491395A
Cited
US2321342A
Cited
US2267892A
Cited
US2352337A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-25 | 1952-07-26 | 1953-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-25 | 1956-07-26 | 1957-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-25 | 1960-07-26 | 1961-01-25 | $7700.00 | Window Closed / Lapsed |