US4655771B1
Expired / Lapsed
US
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Prosthesis comprising an expansible or contractile tubular body
Assignee: AMS Medinvent SA
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Filing: 1983-12-07
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Granted: 1996-09-10
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Expires: 2003-12-07
Abstract
No abstract record available.
Inventors
- 👤 Hans I Wallsten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:32
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/82; A61F2/86; A61F2/90; A61F2/01; A61F2/0105; A61F2/02; A61F2/04; A61F2/06; A61F2/07; A61F2/95; A61F2/958; D; D04; D04C; D04C1/00; D04C1/06; A61F2/011; A61F2002/016; A61F2002/018; A61F2220/00; A61F2220/0008; A61F2230/00; A61F2230/0002; A61F2230/0028; A61F2230/005; A61F2230/0063; A61F2230/0069
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) | 1999-09-10 | 2000-03-11 | 2000-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-09-10 | 2004-03-11 | 2004-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-09-10 | 2008-03-11 | 2008-09-10 | $7700.00 | Window Closed / Lapsed |