US2713376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal-forming machine
Assignee: Cyril Bath Co
•
Filing: 1951-12-17
•
Granted: 1955-07-19
•
Expires: 1971-12-17
Abstract
No abstract record available.
Inventors
- 👤 Cyril J Bath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:50
CPC Classifications
B; B21; B21D; B21D11/00; B21D11/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US421004A
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US1315937A
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US725026A
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US1753586A
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US2143707A
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US2370329A
Cited
US2411801A
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US2412731A
Cited
US2614830A
Cited
US2514831A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-18 | 1959-01-17 | 1959-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-18 | 1963-01-17 | 1963-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-18 | 1967-01-17 | 1967-07-19 | $7700.00 | Window Closed / Lapsed |