US3301017A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pick and run resistant stocking and method of forming same
Assignee: Alamance Industries Inc
•
Filing: 1964-02-07
•
Granted: 1967-01-31
•
Expires: 1984-02-07
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Bird
- 👤 Marvin H Comer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:44
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; D04B1/06; D10; D10B; D10B2331/00; D10B2331/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A PICK AND RUN RESISTANT KNIT FABRIC COMPRISING COURSES OF INTERCONNECTED STITCH LOOPS KNIT OF A COMPOSITE YARN CONSISTING OF A SYNTHETIC THERMOPLASTIC CORE YARN AND A PAIR OF THERMOPLASTIC YARNS WRAPPED IN A REGULAR MANNER ABOUT SAID CORE YARN IN OPPOSITE DIRECTIONS, SAID OPPOSITELY WRAPPED YARNS BEING WRAPPED WITH A SUFFICIENT NUMBER OF TURNS WHEREBY EACH OF SAID WRAPPED YARNS MAKES AT LEAST TWO COMPLETE TURNS AROUND SAID CORE YARN IN EACH STITCH LOOP OF THE FABRIC.
Claim 2
Dependent Claim
78 words
A PICK AND RUN RESISTANT KNIT FABRIC COMPRISING COURSES OF INTERCONNECTED STITCH LOOPS KNIT OF A COMPOSITE YARN CONSISTING OF A SYNTHETIC THERMOPLASTIC CORE YARN AND A PAIR OF THERMOPLASTIC YARNS WRAPPED IN A REGULAR MANNER ABOUT SAID CORE YARN IN OPPOSITE DIRECTIONS, SAID OPPOSITELY WRAPPED YARNS BEING WRAPPED WITH A SUFFICIENT NUMBER OF TURNS WHEREBY EACH OF SAID WRAPPED YARNS MAKES AT LEAST TWO COMPLETE TURNS AROUND SAID CORE YARN IN EACH STITCH LOOP OF THE FABRIC.
References Cited (Backward Citations)
US2731789A
Cited
US2211643A
Cited
US2251268A
Cited
US2636369A
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US2795123A
Cited
US2921455A
Cited
US3115693A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |