US4743262B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Acetabular cup prosthesis
Assignee: Individual
•
Filing: 1987-03-24
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Granted: 1994-05-17
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Expires: 2007-03-24
Abstract
No abstract record available.
Inventors
- 👤 Raymond G Tronzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:43
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/46; A61F2/4684; A61F2/30721; A61F2/30734; A61F2/32; A61F2/30767; A61F2/34; A61F2/36; A61F2/3662; A61F2/367; A61F2/3676; A61F2002/30001; A61F2002/30108; A61F2002/3011; A61F2002/30138; A61F2002/30158; A61F2002/30316; A61F2002/30329; A61F2002/30331; A61F2002/30332; A61F2002/30383; A61F2002/30387; A61F2002/30476; A61F2002/30487; A61F2002/305; A61F2002/30535; A61F2002/30594; A61F2002/30604; A61F2002/30616; A61F2002/30617; A61F2/30771; A61F2002/30772; A61F2002/30784; A61F2002/30785; A61F2002/3082; A61F2002/30823; A61F2002/30904; A61F2002/3412; A61F2002/3417; A61F2002/344; A61F2002/3443; A61F2002/3453; A61F2002/3462; A61F2002/348; A61F2002/3493; A61F2/3609; A61F2002/3611; A61F2002/3625; A61F2002/3631; A61F2002/365; A61F2002/3678; A61F2002/368; A61F2220/00; A61F2220/0025; A61F2220/0033; A61F2230/00; A61F2230/0002; A61F2230/0017; A61F2230/0026; A61F2250/00; A61F2250/0058; A61F2250/0096; A61F2250/0097; A61F2310/00; A61F2310/00005; A61F2310/00011; A61F2310/00017; A61F2310/00023
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) | 1997-05-16 | 1997-11-15 | 1998-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-05-16 | 2001-11-15 | 2002-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-05-16 | 2005-11-15 | 2006-05-17 | $7700.00 | Window Closed / Lapsed |