Patent US3454011A successfully refreshed from Google Patents.
US3454011A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sutures and prosthetic patches
Assignee: Individual
•
Filing: 1966-12-28
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Granted: 1969-07-08
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Expires: 1986-12-28
Abstract
No abstract record available.
Inventors
- 👤 Marvin Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:51
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06166; A61F; A61F2/00; A61F2/0063; A61B2017/00743; A61B2017/00792; A61B2017/0495; A61B2017/0618; A61F2002/0068
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3124136A
Cited
US2671444A
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US3069885A
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US3105493A
Cited
US3241340A
Cited
US3359983A
Cited
US3266054A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |