US2950591A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of yarn containing hair fibers
Assignee: NEELY Manufacturing Co
•
Filing: 1958-11-07
•
Granted: 1960-08-30
•
Expires: 1978-11-07
Abstract
No abstract record available.
Inventors
- 👤 Mandukich Svetozar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:35
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/36; D02G3/367; D02G3/02; D02G3/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
126 words
A METHOD OF MAKING A YARN, WITH COMPRISES FORMING A SILVER OF SYNTHETIC FIBERS AND ONE MEMBER OF THE CLASS MADE UP OF GOAT HAIR FIBERS AND A MIXTURE OF GOAT HAIR AND WOOL FIBERS WITH AT LEAST 20% OF THE SILVER CON SISTING OF GOAT HAIR FIBERS, FORMING A SECOND OF SYNTHETIC FIBERS, SIMULTANEOUSLY DRAWING A PLURALITY OF ENDS OF THE FIRST SILVER AND A LESS NUMBER OF ENDS OF THE SECOND SILVER TO FORM A THIRD SILVER, FEEDING A CONTINUOUS LENGTH OF THE THIRD SILVER TO A DRAFTING ZONE AND SIMULTANEOUSLY FEEDING TO THE ZONE, TO BE DRAFTED WITH THE SILVER, SPACED LENGTHS OF A ROVING OF SYNTHETIC FIBERS AND ONE MEMBER OF THE CLASS MADE UP OF GOAT HAIR FIBERS AND A MIXTURE
Claim 2
Independent Claim
126 words
A METHOD OF MAKING A YARN, WITH COMPRISES FORMING A SILVER OF SYNTHETIC FIBERS AND ONE MEMBER OF THE CLASS MADE UP OF GOAT HAIR FIBERS AND A MIXTURE OF GOAT HAIR AND WOOL FIBERS WITH AT LEAST 20% OF THE SILVER CON SISTING OF GOAT HAIR FIBERS, FORMING A SECOND OF SYNTHETIC FIBERS, SIMULTANEOUSLY DRAWING A PLURALITY OF ENDS OF THE FIRST SILVER AND A LESS NUMBER OF ENDS OF THE SECOND SILVER TO FORM A THIRD SILVER, FEEDING A CONTINUOUS LENGTH OF THE THIRD SILVER TO A DRAFTING ZONE AND SIMULTANEOUSLY FEEDING TO THE ZONE, TO BE DRAFTED WITH THE SILVER, SPACED LENGTHS OF A ROVING OF SYNTHETIC FIBERS AND ONE MEMBER OF THE CLASS MADE UP OF GOAT HAIR FIBERS AND A MIXTURE
References Cited (Backward Citations)
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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) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |