Patent US2464443A successfully refreshed from Google Patents.
US2464443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Prosthetic limb socket for amputees
Assignee: Individual
•
Filing: 1947-11-17
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Granted: 1949-03-15
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Expires: 1967-11-17
Abstract
No abstract record available.
Inventors
- 👤 Charles V Ganoe
- 👤 Carrie M Ganoe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:01
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/50; A61F2/68; A61F2/74; A61F2/742; A61F2/78; A61F2/7812; A61F2/7843; A61F2/80
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-14 | 1952-09-13 | 1953-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-14 | 1956-09-13 | 1957-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-14 | 1960-09-13 | 1961-03-15 | $7700.00 | Window Closed / Lapsed |