Patent US2612195A successfully refreshed from Google Patents.
US2612195A
Expired / Lapsed
US
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Process of making improved dowel stock and dowel pins
Assignee: Individual
•
Filing: 1947-08-11
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Granted: 1952-09-30
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Expires: 1967-08-11
Abstract
No abstract record available.
Inventors
- 👤 Peter A Rahaim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:23
CPC Classifications
B; B21; B21B; B21B1/00; B21B1/08; B21B1/0815; B27; B27M; B27M3/00; B27M3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1867A
Cited
US435463A
Cited
US569234A
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US1739516A
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US1542576A
Cited
US1751320A
Cited
US2283331A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-30 | 1956-03-31 | 1956-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-30 | 1960-03-31 | 1960-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-30 | 1964-03-31 | 1964-09-30 | $7700.00 | Window Closed / Lapsed |