US2537070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical appliance and method for fixation of bone fragments
Assignee: DE PUY MANUFACTURING COMPANY Inc
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Filing: 1948-12-27
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Granted: 1951-01-09
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Expires: 1968-12-27
Abstract
No abstract record available.
Inventors
- 👤 Earl E Longfellow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:30
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/56; A61B17/58; A61B17/68; A61B17/74; A61B17/742; A61F; A61F2/00; A61F2/02; A61F2/28; A61F2002/2835; A61F2/30; A61F2002/30001; A61F2002/30108; A61F2002/30199; A61F2002/30224; A61F2002/30235; A61F2/30767; A61F2/30771; A61F2002/30772; A61F2002/30841; A61F2002/30904; A61F2230/00; A61F2230/0063; A61F2230/0069
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2239088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-08 | 1954-07-10 | 1955-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-08 | 1958-07-10 | 1959-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-08 | 1962-07-10 | 1963-01-09 | $7700.00 | Window Closed / Lapsed |