US3496939A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical anastomotic sleeve coupling
Assignee: CARLOS E ODIAGA
•
Filing: 1967-08-09
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Granted: 1970-02-24
•
Expires: 1987-08-09
Abstract
No abstract record available.
Inventors
- 👤 Carlos E Odiaga
- 👤 Bernard Edward Shlesinger Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:35
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/11; A61B17/1114; A61B2017/1135
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1470707A
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US2127903A
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US2428918A
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US2638901A
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US2828979A
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US3155095A
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US3176690A
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US3221746A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-23 | 1973-08-25 | 1974-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-23 | 1977-08-25 | 1978-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-23 | 1981-08-25 | 1982-02-24 | $7700.00 | Window Closed / Lapsed |