Patent US3097646A successfully refreshed from Google Patents.
US3097646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Venous catheter apparatus
Assignee: Abbott Laboratories
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Filing: 1960-12-06
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Granted: 1963-07-16
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Expires: 1980-12-06
Abstract
No abstract record available.
Inventors
- 👤 Henry M Scislowicz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:14
CPC Classifications
A; A61; A61M; A61M39/00; A61M39/02; A61M39/06; A61M39/0606
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
IN A VENOUS CATHETER ASSEMBLY, A COMBINATION, COMPRISING: A HUB MEMBER; A LENGTH OF FLEXIBLE TUBING AXIALLY ALIGNED WITH AND IN FLUID TIGHT ENGAGEMENT WITH SAID HUB MEMBER; A RESEAL PLUG ATTACHED TO SAID HUB MEMBER; A TROCAR HAVING A SHARPENED END SLIDABLY MOUNTED IN SAID FLEXIBLE TUBING, SAID HUB MEMBER AND SAID RESEAL PLUG, SAID TROCAR BEING OF SUFFICIENT LENGTH TO PROJECT SAID SHARPENED END OF SAID TROCAR A SHORT DISTANCE BEYOND THE END OF SAID TUBING, SAID RESEAL PLUG AND SAID HUB MEMBER BEING IN AXIAL ALIGNMENT, AND MEANS FOR GUIDING SAID TROCAR AXILLY THROUGH SAID RESEAL PLUG AND INTO SAID FLEXIBLE TUBING; WHEREBY AFTER SAID TUBING AND THE POINT
Claim 2
Dependent Claim
112 words
IN A VENOUS CATHETER ASSEMBLY, A COMBINATION, COMPRISING: A HUB MEMBER; A LENGTH OF FLEXIBLE TUBING AXIALLY ALIGNED WITH AND IN FLUID TIGHT ENGAGEMENT WITH SAID HUB MEMBER; A RESEAL PLUG ATTACHED TO SAID HUB MEMBER; A TROCAR HAVING A SHARPENED END SLIDABLY MOUNTED IN SAID FLEXIBLE TUBING, SAID HUB MEMBER AND SAID RESEAL PLUG, SAID TROCAR BEING OF SUFFICIENT LENGTH TO PROJECT SAID SHARPENED END OF SAID TROCAR A SHORT DISTANCE BEYOND THE END OF SAID TUBING, SAID RESEAL PLUG AND SAID HUB MEMBER BEING IN AXIAL ALIGNMENT, AND MEANS FOR GUIDING SAID TROCAR AXILLY THROUGH SAID RESEAL PLUG AND INTO SAID FLEXIBLE TUBING; WHEREBY AFTER SAID TUBING AND THE POINT
References Cited (Backward Citations)
FR1064445A
Cited
US2829644A
Cited
US2770236A
Cited
US2828744A
Cited
GB843744A
Cited
US2915063A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |