US2959169A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Immobilization attachment for an orthopedic traction shoe or boot
Assignee: Individual
•
Filing: 1958-09-17
•
Granted: 1960-11-08
•
Expires: 1978-09-17
Abstract
No abstract record available.
Inventors
- 👤 Bless William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:30
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/0102; A61F5/0104; A61F5/0111; A61F5/0116
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR912889A
Cited
US2871851A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |