Patent US2524326A successfully refreshed from Google Patents.
US2524326A
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US
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Means for treating cartilage injuries
Assignee: Individual
•
Filing: 1948-03-18
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Granted: 1950-10-03
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Expires: 1968-03-18
Abstract
No abstract record available.
Inventors
- 👤 James E Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:28
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/0102; A61F5/0104; A61F5/0106; A61F5/0109; A61F2005/0132; A61F2005/0172; A61F2005/0174
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1827874A
Cited
US2142074A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-02 | 1954-04-03 | 1954-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-02 | 1958-04-03 | 1958-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-02 | 1962-04-03 | 1962-10-03 | $7700.00 | Window Closed / Lapsed |