Patent US4142633A successfully refreshed from Google Patents.
US4142633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging system for syringe dispensers
Assignee: MPL TECHNOLOGIES Inc
•
Filing: 1978-01-30
•
Granted: 1979-03-06
•
Expires: 1998-01-30
Abstract
Abstract A packaging arrangement for elongated, flanged syringe dispensers such as hypodermic syringes, oral syringes, and nebulizer injectors of the back-fill type; the dispensers are arranged in a row with the flanges aligned and an elongated plastic connector grips the flanges on each side of the row of dispensers, each connector having a pair of resilient fingers which engage opposite surfaces of the flanges in tightly clamping relationship. The fingers of each connector are formed integrally with a connecting rib, preferably as a plastic extrusion; the tips of the fingers are spaced from each other, before installation on the flanges, a distance less than the thickness of the flanges. The connected row of syringe dispensers is covered by a sealed film to protect them against contamination. The row package may be supported on an open rack for filling dispensers without disturbing the package.
Inventors
- 👤 Srinivas T. Raghavachari
- 👤 II Robert L. Striebel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:26
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/008; B; B65; B65D; B65D71/00; B65D71/06; B65D71/08; B65D71/10; B65D2571/00; B65D2571/00006; B65D2571/00012; B65D2571/00018
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
163 words
A packaging system for a plurality of syringe dispensers, each dispenser comprising a tubular syringe body having a sealed dispensation orifice at its front end and having a pair of finger-grip flanges projecting radially outwardly from diametrically opposed sides of its back end, each dispenser further including a back end seal through which a medication or the like may be introduced to fill the syringe dispenser, the packaged system comprising: a pair of narrow, elongated connectors, each connector including two elongated, resilient opposed fingers having their tip ends spaced by a distance slightly smaller than the thickness of the dispenser flanges, each connector gripping the flanges of an aligned row of syringe dispensers to connect the dispensers together in a compact, coherent row package that can be supported in an open rack to enable filling of the individual dispensers without removing them from the package; and a sealed film cover closely encompassing the entire row package to protect the syringe dispensers against contamination.
Claim 2
Dependent Claim
163 words
A packaging system for a plurality of syringe dispensers, each dispenser comprising a tubular syringe body having a sealed dispensation orifice at its front end and having a pair of finger-grip flanges projecting radially outwardly from diametrically opposed sides of its back end, each dispenser further including a back end seal through which a medication or the like may be introduced to fill the syringe dispenser, the packaged system comprising: a pair of narrow, elongated connectors, each connector including two elongated, resilient opposed fingers having their tip ends spaced by a distance slightly smaller than the thickness of the dispenser flanges, each connector gripping the flanges of an aligned row of syringe dispensers to connect the dispensers together in a compact, coherent row package that can be supported in an open rack to enable filling of the individual dispensers without removing them from the package; and a sealed film cover closely encompassing the entire row package to protect the syringe dispensers against contamination.
Claim 3
Dependent Claim
20 words
The syringe dispenser packaging system of claim 1 in which each connector is formed as a unitary integral plastic extrusion.
Claim 4
Dependent Claim
65 words
The syringe dispenser packaging system of claim 1, the system further comprising a rack having a horizontal top support plate with at least one elongated slot therein wide enough to pass the tubular syringe bodies but narrower than the span of the syringe flanges, for supporting the row package with the back ends of the syringe dispensers exposed for filling while still in the package.
References Cited (Backward Citations)
US2723484A
Cited
US2990228A
Cited
US3078020A
Cited
US3363390A
Cited
US3596430A
Cited
US3907009A
Cited
US3993452A
Cited
US4037766A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-03-05 | 1982-09-04 | 1983-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-05 | 1986-09-04 | 1987-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-05 | 1990-09-04 | 1991-03-06 | $7700.00 | Window Closed / Lapsed |