US3206080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing assembly
Assignee: Abbott Laboratories
•
Filing: 1962-07-23
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Granted: 1965-09-14
•
Expires: 1982-07-23
Abstract
No abstract record available.
Inventors
- 👤 Henry M Scislowicz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:43
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/14; A61J1/20; A61J1/2089; A61J1/2003; A61J1/2006; A61J1/201
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
IN A DISPENSING ASSEMBLY FOR A DISPENSING CONTAINER: A FLEXIBLE DIAPHRAGM HAVING AN APERTURE THREIN, A FLANGE PORTION DEPENDING FROM SAID DIAPHRAGM AND ENGAGEABLE WITH SAID CONTAINER, A DISPENSING CANNULA CONNECTED TO SAID DIAPHRAGM AND EXTENDING OUTWARDLY BEYOND AND INWARDLY BEYOND SAID APERTURE IN SAID DIAPHARGM, A CLOSURE PLUG SLIDABLY FITTED IN A TUBULAR NECK OF SAID CONTAINER, SAID CLOSURE PLUG BEING RELEASABLE AND DISPLACEABLE INTO SAID CONTAINER IN RESPONSE TO THE INWARD FLEXURE OF SAID DIAPHRAGM AND THE PUSHING OF SAID DISPENSING CANNULA AGAINST SAID CLOSURE PLUG, SAID CLOSURE PLUG INCLUDING MEANS FOR PREVENTING SAID CLOSURE PLUG FROM BEING RESEATED IN SAID TUBULAR NECK AND FOR PERMITTING FLOW FROM SAID CONTAINER THROUGH SAID NECK WHEN SAID CLOSURE PLUG IS DISPACED INTO SAID CONTAINER.
Claim 2
Dependent Claim
124 words
IN A DISPENSING ASSEMBLY FOR A DISPENSING CONTAINER: A FLEXIBLE DIAPHRAGM HAVING AN APERTURE THREIN, A FLANGE PORTION DEPENDING FROM SAID DIAPHRAGM AND ENGAGEABLE WITH SAID CONTAINER, A DISPENSING CANNULA CONNECTED TO SAID DIAPHRAGM AND EXTENDING OUTWARDLY BEYOND AND INWARDLY BEYOND SAID APERTURE IN SAID DIAPHARGM, A CLOSURE PLUG SLIDABLY FITTED IN A TUBULAR NECK OF SAID CONTAINER, SAID CLOSURE PLUG BEING RELEASABLE AND DISPLACEABLE INTO SAID CONTAINER IN RESPONSE TO THE INWARD FLEXURE OF SAID DIAPHRAGM AND THE PUSHING OF SAID DISPENSING CANNULA AGAINST SAID CLOSURE PLUG, SAID CLOSURE PLUG INCLUDING MEANS FOR PREVENTING SAID CLOSURE PLUG FROM BEING RESEATED IN SAID TUBULAR NECK AND FOR PERMITTING FLOW FROM SAID CONTAINER THROUGH SAID NECK WHEN SAID CLOSURE PLUG IS DISPACED INTO SAID CONTAINER.
References Cited (Backward Citations)
US1308919A
Cited
US2953132A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |