US3587251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the operation of members in circular machines for stockings,socks and the like
Assignee: Santoni SpA
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Filing: 1969-03-11
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Granted: 1971-06-28
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Expires: 1989-03-11
Abstract
Abstract CIRCULAR KNITTING MACHINE, PARTICULARLY FOR THE MANUFACTURE OF STOCKINGS AND THE LIKE, WHICH INCLUDES ONLY ONE MANIFOLD FOR CONTROLLING MEMBERS OR GROUPS OF MEMBERS TO BE SIMULTANEOUSLY BY A FLUID PRESSURE ACTUATED, THERE BEING PROVIDED INDEPENDENT VALVES CONTROLLING SAID MEMBERS OR GROUPS OF MEMBER. THE MEMBERS WHICH ARE CONTROLLED ARE A DISPLACEABLE GUIDE, THE DISPLACEABLE NEEDLES, AND AN ATOMIZER FOR SPRAYING LUBRICANT ONTO THE PARTS OF THE MACHINE TO BE LUBRICATED.
Inventors
- 👤 Armando Vincoli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:11
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/66
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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |