US2459276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Press and die therefor
Assignee: Individual
•
Filing: 1945-11-07
•
Granted: 1949-01-18
•
Expires: 1965-11-07
Abstract
No abstract record available.
Inventors
- 👤 Granat Leo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:18
CPC Classifications
B; B44; B44B; B44B5/00; B44B5/02; B44B5/026; B44B5/0052
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US253950A
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US484918A
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DE398785C
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US701585A
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US1403213A
Cited
US1733876A
Cited
GB377756A
Cited
US2102808A
Cited
US2071003A
Cited
US2122669A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-18 | 1952-07-19 | 1953-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-18 | 1956-07-19 | 1957-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-18 | 1960-07-19 | 1961-01-18 | $7700.00 | Window Closed / Lapsed |