US3330278A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hypodermic needle for a cannula placement unit
Assignee: Individual
•
Filing: 1964-06-22
•
Granted: 1967-07-11
•
Expires: 1984-06-22
Abstract
No abstract record available.
Inventors
- 👤 Louis S Santomieri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:59
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/06; A61M25/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN AN INTRAVENOUS CANNULA PLACEMENT UNIT, A TUBULAR VEIN-PUNCTURING NEEDLE ADAPTED TO RECEIVE A CANNULA THERETHROUGH IN SLIDABLE RELATION, THE NEEDLE COMPRISING SEPARATE LONGITUDINAL HALF SECTIONS TOGETHER HAVING A PUNCTURING TIP AT ONE END, AND MEANS AT THE OTHER END OF THE NEEDLE SECTIONS DETACHABLY CONNECTING SAID NEEDLE SECTIONS TOGETHER; SAID MEANS INCLUDING A RELATIVELY LARGE BASE MEMBER AT THE OTHER END OF THE NEEDLE, ONE NEEDLE SECTION BEING RIGIDLY SECURED IN SAID BASE MEMBER, THE LATTER HAVING A LONGITUDINAL SLOT EXTENDING AWAY FROM THE OPEN FACE OF SAID ONE NEEDLE SECTION TO THE
Claim 2
Dependent Claim
94 words
IN AN INTRAVENOUS CANNULA PLACEMENT UNIT, A TUBULAR VEIN-PUNCTURING NEEDLE ADAPTED TO RECEIVE A CANNULA THERETHROUGH IN SLIDABLE RELATION, THE NEEDLE COMPRISING SEPARATE LONGITUDINAL HALF SECTIONS TOGETHER HAVING A PUNCTURING TIP AT ONE END, AND MEANS AT THE OTHER END OF THE NEEDLE SECTIONS DETACHABLY CONNECTING SAID NEEDLE SECTIONS TOGETHER; SAID MEANS INCLUDING A RELATIVELY LARGE BASE MEMBER AT THE OTHER END OF THE NEEDLE, ONE NEEDLE SECTION BEING RIGIDLY SECURED IN SAID BASE MEMBER, THE LATTER HAVING A LONGITUDINAL SLOT EXTENDING AWAY FROM THE OPEN FACE OF SAID ONE NEEDLE SECTION TO THE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |