Patent US3090216A successfully refreshed from Google Patents.
US3090216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of yarn severing in circular knitting machines
Assignee: Singer Fidelity Inc
•
Filing: 1960-07-12
•
Granted: 1963-05-21
•
Expires: 1980-07-12
Abstract
No abstract record available.
Inventors
- 👤 Peter A Mahler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:29
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/38; D04B15/54; D04B15/58; D04B15/60; D04B15/61
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A METHOD OF KNITING A CIRCULAR-KNIT STOCKING COMPRISING FEEDING A TERMINAL END OF ONE YARN TO SELECTED NEEDLES OF A CIRCLE OF NEEDLES HAVING HOOKS AND LATCHES AT ONE FEED STATION, ADVANCING SAID SELECTED NEEDLES TO A SUBSEQUENT FEED STATION WITH THE ONE YARN IN THE HOOKS THEREOF, FEEDING A SECOND YARN INTO THE HOOKS OF SAID SELECTED NEEDLES AT THE SUBSEQUENT FEED STATION, ACTUATING SAID SELECTED NEEDLES AT THE SUBSEQUENT FEED STATION TO CLOSE THE LATCHES AGAINST THE HOOKS AND ENTRAP THE ONE YARN IN SAID HOOKS WITH THE SECOND YARN FOR THE FORMATION OF COMPOSITE LOOPS, AND SEVERING THE UNKNIT TERMINAL END OF SAID ONE YARN FOLLOWING SAID ACTUATION OF THE NEEDLES AND WHILE THE LATCHES THEREOF ARE CLOSED AT A POINT COLSELY ADJACENT THE NEEDLE CIRCLE, WHEREBY THE
Claim 2
Independent Claim
131 words
A METHOD OF KNITING A CIRCULAR-KNIT STOCKING COMPRISING FEEDING A TERMINAL END OF ONE YARN TO SELECTED NEEDLES OF A CIRCLE OF NEEDLES HAVING HOOKS AND LATCHES AT ONE FEED STATION, ADVANCING SAID SELECTED NEEDLES TO A SUBSEQUENT FEED STATION WITH THE ONE YARN IN THE HOOKS THEREOF, FEEDING A SECOND YARN INTO THE HOOKS OF SAID SELECTED NEEDLES AT THE SUBSEQUENT FEED STATION, ACTUATING SAID SELECTED NEEDLES AT THE SUBSEQUENT FEED STATION TO CLOSE THE LATCHES AGAINST THE HOOKS AND ENTRAP THE ONE YARN IN SAID HOOKS WITH THE SECOND YARN FOR THE FORMATION OF COMPOSITE LOOPS, AND SEVERING THE UNKNIT TERMINAL END OF SAID ONE YARN FOLLOWING SAID ACTUATION OF THE NEEDLES AND WHILE THE LATCHES THEREOF ARE CLOSED AT A POINT COLSELY ADJACENT THE NEEDLE CIRCLE, WHEREBY THE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |