US3547115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Osteoarticular prosthetic method
Assignee: PETER S STEVENS
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Filing: 1968-04-05
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Granted: 1970-12-15
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Expires: 1988-04-05
Abstract
No abstract record available.
Inventors
- 👤 Peter S Stevens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:28
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/30; A61F2/38; A61F2/3804; A61F2/3094; A61F2/30942; A61F2/46; A61F2/4603; A61F2/4605; A61F2/4657; A61F2002/30001; A61F2002/30003; A61F2002/3006; A61F2002/3009; A61F2002/30108; A61F2002/3011; A61F2002/30112; A61F2002/30131; A61F2002/30316; A61F2002/30329; A61F2002/30383; A61F2002/30387; A61F2002/30535; A61F2002/30594; A61F2/30767; A61F2/30771; A61F2002/3082; A61F2002/30823; A61F2002/30963; A61F2002/3822; A61F2220/00; A61F2220/0025; A61F2230/00; A61F2230/0002; A61F2230/0004; A61F2230/0013; A61F2250/00; A61F2250/0058; A61F2250/0091; Y; Y10; Y10S; Y10S623/00; Y10S623/902; Y10S623/908
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) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |