US2460951A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bending machine abutment guide
Assignee: Individual
•
Filing: 1944-02-25
•
Granted: 1949-02-08
•
Expires: 1964-02-25
Abstract
No abstract record available.
Inventors
- 👤 Horace M Shuff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:24
CPC Classifications
B; B21; B21D; B21D11/00; B21D11/10; B21D11/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US149076A
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US375512A
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US643760A
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GB190808119A
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US957199A
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GB191502342A
Cited
US1214551A
Cited
US1261550A
Cited
US1465733A
Cited
US1401394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |