US2531456A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stud setting device
Assignee: Titan Tool Co
•
Filing: 1944-12-12
•
Granted: 1950-11-28
•
Expires: 1964-12-12
Abstract
No abstract record available.
Inventors
- 👤 Boyd A Mckean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:30
CPC Classifications
B; B25; B25B; B25B23/00; B25B23/02; B25B23/08; B25B23/10; B25B23/103
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1155662A
Cited
US1817049A
Cited
US1807265A
Cited
US2034740A
Cited
US2086167A
Cited
US2251491A
Cited
US2405772A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-27 | 1954-05-29 | 1954-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-27 | 1958-05-29 | 1958-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-27 | 1962-05-29 | 1962-11-28 | $7700.00 | Window Closed / Lapsed |