US3690056A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cabled yarn
Assignee: Fieldcrest Cannon Inc
•
Filing: 1971-04-05
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Granted: 1972-09-12
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Expires: 1991-04-05
Abstract
Abstract A cabled yarn, suitable for use in Moresque-type carpets, comprising at least two sets of ends of yarn, each set comprising at least two ends of yarn, corresponding ends of yarn of each set having the same visual characteristics. The ends of yarn of at least one of the sets have a number of turns per inch which is not a whole number multiple of the number of turns per inch of the ends of yarn of any other of the sets, at least one of the sets comprising ends of yarn which are plytwisted with respect to each other.
Inventors
- 👤 Robert I Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:31
CPC Classifications
D; D02; D02G; D02G3/00; D02G3/22; D02G3/26; D02G3/28; D10; D10B; D10B2503/00; D10B2503/04
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
98 words
A cabled yarn comprising at least two sets of ends of yarn, each set comprising at least two ends of yarn, corresponding ends of yarn of each set having the same visual characteristics, the ends of yarn of at least one of said sets in said cabled yarn having a number of turns per inch which is not a whole number multiple of the number of turns per inch of the ends of yarn of any other of said sets, at least one of said sets comprising ends of yarn which are plytwisted with respect to each other.
Claim 2
Dependent Claim
98 words
A cabled yarn comprising at least two sets of ends of yarn, each set comprising at least two ends of yarn, corresponding ends of yarn of each set having the same visual characteristics, the ends of yarn of at least one of said sets in said cabled yarn having a number of turns per inch which is not a whole number multiple of the number of turns per inch of the ends of yarn of any other of said sets, at least one of said sets comprising ends of yarn which are plytwisted with respect to each other.
Claim 3
Dependent Claim
36 words
A cabled yarn as claimed in claim 1 in which a plurality of said sets comprise ends of yarn which are plytwisted with resPect to each other, each said plytwisted set having the same twist direction.
Claim 4
Dependent Claim
29 words
The cabled yarn as claimed in claim 2 wherein all of said sets of ends of yarn comprise ends of yarn which are plytwisted with respect to each other.
Claim 5
Dependent Claim
29 words
A cabled yarn as claimed in claim 1 wherein there is only one of said sets which comprises ends of yarn which are plytwisted with respect to each other.
References Cited (Backward Citations)
US2656585A
Cited
US2571077A
Cited
US2731788A
Cited
US2662560A
Cited
US3011243A
Cited
US3470836A
Cited
US3821835A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-09-12 | 1976-03-13 | 1976-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-09-12 | 1980-03-13 | 1980-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-09-12 | 1984-03-13 | 1984-09-12 | $7700.00 | Window Closed / Lapsed |