US3357432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anastomotic coupling
Assignee: Edwards Laboratories Inc
•
Filing: 1965-02-09
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Granted: 1967-12-12
•
Expires: 1985-02-09
Abstract
No abstract record available.
Inventors
- 👤 Charles H Sparks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:04
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/11; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1441; Y10T24/1453
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
47 words
AN ANASTOMOTIC COUPLING COMPRISING A SLEEVE ADAPTED TO BE INSERTED IN THE END OF A NATURAL TUBULAR VESSEL IN THE BODY, A RING CLAMP ADAPTED TO CLAMP THE VESSEL ON SAID SLEEVE MEMBER, AND A POROUS, COMPRESSIBLE PAD LINING SAID CLAMP, SAID CLAMP HAVING OPENINGS OVERLYING SAID
Claim 2
Dependent Claim
47 words
AN ANASTOMOTIC COUPLING COMPRISING A SLEEVE ADAPTED TO BE INSERTED IN THE END OF A NATURAL TUBULAR VESSEL IN THE BODY, A RING CLAMP ADAPTED TO CLAMP THE VESSEL ON SAID SLEEVE MEMBER, AND A POROUS, COMPRESSIBLE PAD LINING SAID CLAMP, SAID CLAMP HAVING OPENINGS OVERLYING SAID
References Cited (Backward Citations)
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Cited
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Cited
US2334706A
Cited
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Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-11 | 1971-06-12 | 1971-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-11 | 1975-06-12 | 1975-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-11 | 1979-06-12 | 1979-12-12 | $7700.00 | Window Closed / Lapsed |