US2741248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical saws
Assignee: Allen and Hanburys Ltd
•
Filing: 1954-11-10
•
Granted: 1956-04-10
•
Expires: 1974-11-10
Abstract
No abstract record available.
Inventors
- 👤 Woodhall Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:59
CPC Classifications
B; B23; B23D; B23D51/00; B23D51/08; B23D51/10; A; A61; A61B; A61B17/00; A61B17/14; A61B17/142; A61B17/144
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US196893A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |