US4020839A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medicament-dispensing package
Assignee: Parke Davis and Co LLC
•
Filing: 1976-02-26
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Granted: 1977-05-03
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Expires: 1996-02-26
Abstract
Abstract A medicament-dispensing package for use with a parenteral solution container, including an open-ended transfer tube having a spike at one end and a bi-functional dispensing or loading configuration at the other end, a closure for a medicament container having a transfer chamber rotatably engageable with the loading end of the transfer tube and having means in the form of first and second access openings in the closure and transfer tube, respectively, which can be aligned by rotation for transfer of liquid and/or solid to and from the medicament container by way of the transfer tube.
Inventors
- 👤 Steven Michael Klapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:08
CPC Classifications
A; A61; A61J; A61J1/00; A61J1/14; A61J1/20; A61J1/2089; A61M; A61M5/00; A61M5/14; A61M5/162; A61M5/1626; A61J1/2003; A61J1/2006; A61J1/201
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
189 words
A medicament-dispensing package for use with a parenteral solution container comprising a medicament container having an open mouth, a closure including a skirt in locking engagement with said container, the closure being in sealing relation with the mouth and including an axial recessed tubular transfer chamber having a distal end extending within said mouth in the sealing relation, the distal end having a first off-center access opening communicating with the interior of the medicament chamber, and an open-ended transfer tube having a spike end and an opposite loading end, the loading end having a second off-center access opening and being joinable in telescopic relation with the transfer chamber and rotatable therewith in joined relation to and from a dispensing position in which said first and second access openings are in alignment for transfer of liquid and/or solid to and from the container by way of transfer tube, the transfer tube being detachable in telescopic relation from the transfer chamber such that after dispensing contents of said medicament container to a parenteral solution container by means of the spike end, the transfer tube can be telescopically disconnected from the closure.
Claim 2
Dependent Claim
189 words
A medicament-dispensing package for use with a parenteral solution container comprising a medicament container having an open mouth, a closure including a skirt in locking engagement with said container, the closure being in sealing relation with the mouth and including an axial recessed tubular transfer chamber having a distal end extending within said mouth in the sealing relation, the distal end having a first off-center access opening communicating with the interior of the medicament chamber, and an open-ended transfer tube having a spike end and an opposite loading end, the loading end having a second off-center access opening and being joinable in telescopic relation with the transfer chamber and rotatable therewith in joined relation to and from a dispensing position in which said first and second access openings are in alignment for transfer of liquid and/or solid to and from the container by way of transfer tube, the transfer tube being detachable in telescopic relation from the transfer chamber such that after dispensing contents of said medicament container to a parenteral solution container by means of the spike end, the transfer tube can be telescopically disconnected from the closure.
Claim 3
Dependent Claim
27 words
A medicament-dispensing package according to claim 1 in which the bore of the loading end of the transfer tube has a taper to accommodate a syringe hub.
Claim 4
Dependent Claim
26 words
A medicament-dispensing package according to claim 1 including a protective cap adapted to cover either of the loading and spike ends of the transfer tube interchangeably.
Claim 5
Dependent Claim
32 words
A medicament-dispensing package according to claim 1 comprising a cap for the closure integral with the transfer tube, said cap including a skirt removably engageable in covering relation with the closure skirt.
Claim 6
Dependent Claim
20 words
A medicament-dispensing package according to claim 1 having lug and channel means for indexing the rotation to the dispensing position.
Claim 7
Dependent Claim
20 words
A medicament-dispensing package according to claim 5 which includes detent means for locking the transfer tube in the dispensing position.
Claim 8
Dependent Claim
21 words
A medicament-dispensing package according to claim 5 which includes detent means for permanently locking the transfer tube in the dispensing position.
References Cited (Backward Citations)
US532990A
Cited
US2953132A
Cited
US2957501A
Cited
US3734360A
Cited
US3885607A
Cited
US3938520A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-02 | 1980-11-01 | 1981-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-02 | 1984-11-01 | 1985-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-02 | 1988-11-01 | 1989-05-03 | $7700.00 | Window Closed / Lapsed |