US4888023B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Femoral prosthesis with uncoupled distal tip
Assignee: Howmedica Osteonics Corp
•
Filing: 1988-01-19
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Granted: 1996-01-23
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Expires: 2008-01-19
Abstract
No abstract record available.
Inventors
- 👤 Robert G Averill
- 👤 Robert C Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:10
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/32; A61F2/36; A61F2/3662; A61F2/30721; A61F2/30724; A61F2/367; A61F2/3676; A61F2/30734; A61F2002/30738; A61F2/3609; A61F2002/3625; A61F2002/3631
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) | 1999-01-22 | 1999-07-24 | 2000-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-01-22 | 2003-07-24 | 2004-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-01-22 | 2007-07-24 | 2008-01-23 | $7700.00 | Window Closed / Lapsed |