US3623210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for applying a sheath to a hypodermic needle secured in a vial
Assignee: Individual
•
Filing: 1969-07-10
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Granted: 1971-11-30
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Expires: 1989-07-10
Abstract
Abstract THE VIALS HAVING HYPODERMIC NEEDLES SECURED THEREIN ARE INTERMITTENTLY PRESENTED TO SUCCESSIVE STATIONS WHEN THE VIALS ARE INTERNALLY CLEANED, THE JUNCTURES BETWEEN THE VIALS AND THE HYPODERMIC NEEDLES ARE DRIED, THE HYPODERMIC NEEDLES ARE EXTERNALLY LUBRICATED, THE SHEATHS ARE ENGAGED OVER THE HYPODERMIC NEEDLES, THE INTERIOR OF THE VIALS ARE LUBRICATED, THE SHEATHS ARE FULLY ENGAGED ON THE VIALS, AND FINALLY THE INTERIORS OF THE VIALS ARE DRIED.
Inventors
- 👤 Walter A Shields
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:15
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49828
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-29 | 1975-05-31 | 1975-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-29 | 1979-05-31 | 1979-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-29 | 1983-05-31 | 1983-11-30 | $7700.00 | Window Closed / Lapsed |