US3253428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Replaceable, reversible pattern guide jack for automatic knitting machines
Assignee: Timken US LLC
•
Filing: 1962-04-18
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Granted: 1966-05-31
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Expires: 1982-04-18
Abstract
No abstract record available.
Inventors
- 👤 Pace Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:58
CPC Classifications
D; D04; D04B; D04B27/00; D04B27/10; D04B27/24; D04B27/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
A PATTERN THREAD GUIDE UNIT FOR KNITTING MACHINES COMPRISING A GUIDE JACK AND A GUIDE CARRIED BY SAID JACK, SAID JACK HAVING AN ELONGATED SLOT THEREIN DEFINING A SEAT AND SAID GUIDE HAVING A SHANK PORTION SEATED IN SAID SEAT, AND A REPLACEABLE FASTENER RELEASABLY SECURING SAID GUIDE TO SAID JACK FOR REPLACEMENT, SAID JACK HAVING A SLOT THEREIN EXTENDING TRANSVERSELY OF SAID SEAT AND OPENING THEREINTO, SAID GUIDE SHANK PORTION HAVING A SLOT THEREIN ALIGNED WITH SAID JACK SLOT, AND SAID FASTENER HAVING AN ENLARGED HEAD SEATED IN SAID JACK SLOT AND SAID GUIDE SLOT WHEREBY MOVEMENT OF SAID GUIDE RELATIVE TO SAID JACK IS PREVENTED.
Claim 2
Dependent Claim
107 words
A PATTERN THREAD GUIDE UNIT FOR KNITTING MACHINES COMPRISING A GUIDE JACK AND A GUIDE CARRIED BY SAID JACK, SAID JACK HAVING AN ELONGATED SLOT THEREIN DEFINING A SEAT AND SAID GUIDE HAVING A SHANK PORTION SEATED IN SAID SEAT, AND A REPLACEABLE FASTENER RELEASABLY SECURING SAID GUIDE TO SAID JACK FOR REPLACEMENT, SAID JACK HAVING A SLOT THEREIN EXTENDING TRANSVERSELY OF SAID SEAT AND OPENING THEREINTO, SAID GUIDE SHANK PORTION HAVING A SLOT THEREIN ALIGNED WITH SAID JACK SLOT, AND SAID FASTENER HAVING AN ENLARGED HEAD SEATED IN SAID JACK SLOT AND SAID GUIDE SLOT WHEREBY MOVEMENT OF SAID GUIDE RELATIVE TO SAID JACK IS PREVENTED.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-30 | 1969-11-29 | 1970-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-30 | 1973-11-29 | 1974-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-30 | 1977-11-29 | 1978-05-31 | $7700.00 | Window Closed / Lapsed |