Patent US3090215A successfully refreshed from Google Patents.
US3090215A
Expired / Lapsed
US
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Device for guided feeding of yarn to knitting machines
Assignee: Individual
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Filing: 1961-01-30
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Granted: 1963-05-21
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Expires: 1981-01-30
Abstract
No abstract record available.
Inventors
- 👤 Rosen Karl Isac Joel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:46
CPC Classifications
D; D04; D04B; D04B15/00; D04B15/38; D04B15/48; E; E01; E01D; E01D19/00; E01D19/06; E01D19/062
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN A DEVICE FOR A POSITIVE FEEDING OF YARN OF KNITTING MACHINES, AN ENDLESS FEEDING TAPE ADAPTED TO BE DRIVEN BY THE KNITTING MACHINE, A PLURALITY OF ROLLERS OVER WHICH SAID FEEDING TAPE RUNS THE NUMBER OF ROLLERS CORRESPONDING TO THE NUMBER OF YARN PACKAGES IN THE KNITTING MACHINE,AND MEANS SITUATED IN THE VICINITY OF EACH ONE OF SAID ROLLERS OF GUIDING THE YARN FROM THE DIFFERENT YARN PACKAGES IN BETWEEN THE TAPE AND THE SURFACE OF THE ROLLER IN QUESTION.
Claim 2
Dependent Claim
81 words
IN A DEVICE FOR A POSITIVE FEEDING OF YARN OF KNITTING MACHINES, AN ENDLESS FEEDING TAPE ADAPTED TO BE DRIVEN BY THE KNITTING MACHINE, A PLURALITY OF ROLLERS OVER WHICH SAID FEEDING TAPE RUNS THE NUMBER OF ROLLERS CORRESPONDING TO THE NUMBER OF YARN PACKAGES IN THE KNITTING MACHINE,AND MEANS SITUATED IN THE VICINITY OF EACH ONE OF SAID ROLLERS OF GUIDING THE YARN FROM THE DIFFERENT YARN PACKAGES IN BETWEEN THE TAPE AND THE SURFACE OF THE ROLLER IN QUESTION.
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 |