Patent US3681876A successfully refreshed from Google Patents.
Patent US4041690A successfully refreshed from Google Patents.
US4041690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novelty yarn and method for making same
Assignee: Tuscarora Cotton Mill
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Filing: 1975-11-05
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Granted: 1977-08-16
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Expires: 1995-11-05
Abstract
Abstract A novelty yarn comprising a ground strand of spun staple fibers with relatively short varying length and varying size auxiliary strands of staple fibers randomly distributed along the ground strand and spirally twisted therearound. The largest size auxiliary strands have portions thereof formed of such a large number of fibers so arranged spirally around the ground strand that adjacent turns of those portions overlie and substantially shield the underlying ground strand from view. Other intermediate size auxiliary strands are formed of a lesser number of fibers and are so arranged spirally around the ground strand that both the ground strand and the auxiliary strand are exposed to view. Still other smallest size auxiliary strands are formed of such a few number of fibers arranged spirally around the ground strand so as to be barely discernible thereon. The ground strand and the auxiliary strand may be of the same or of differing color characteristics.
Inventors
- 👤 John Wesley Lambert, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:48
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/32; D01H5/36; D02; D02G; D02G3/00; D02G3/22; D02G3/34
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
138 words
A novelty yarn comprising a ground strand of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers randomly arranged in spaced relation along the ground strand and being spirally twisted therearound, the largest size auxiliary strands having portions thereof formed of such a large number of fibers and being so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strand from view, other intermediate size auxiliary strands formed of a lesser number of fibers and being so arranged spirally around the ground strand that both the ground strand and the auxiliary strand are individually discernible, and other smallest size auxiliary strands being formed of such a few number of fibers arranged spirally around the ground strand as to be barely discernible thereon.
Claim 2
Dependent Claim
138 words
A novelty yarn comprising a ground strand of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers randomly arranged in spaced relation along the ground strand and being spirally twisted therearound, the largest size auxiliary strands having portions thereof formed of such a large number of fibers and being so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strand from view, other intermediate size auxiliary strands formed of a lesser number of fibers and being so arranged spirally around the ground strand that both the ground strand and the auxiliary strand are individually discernible, and other smallest size auxiliary strands being formed of such a few number of fibers arranged spirally around the ground strand as to be barely discernible thereon.
Claim 3
Dependent Claim
64 words
A novelty yarn according to claim 1 wherein the portions of said largest size auxiliary strands which overlie and substantially shield the underlying ground strand from view are medial portions of the auxiliary strands with distal portions thereof being formed of a lesser number of fibers so arranged spirally around strand that the underlying ground strand is discernible as well as the auxiliary strand.
Claim 4
Dependent Claim
38 words
A novelty yarn according to claim 1 wherein said intermediate size auxiliary strands are so arranged spirally around the ground strand that adjacent turns thereof overlie and shield about half or less of the ground strand from view.
Claim 5
Dependent Claim
41 words
A novelty yarn according to claim 1 wherein said ground strand is formed of staple fibers of a predetermined color characteristic, and wherein said varying length and varying size auxiliary strands are of a color characteristic differing from said ground strand.
Claim 6
Dependent Claim
60 words
A novelty yarn according to claim 1 wherein said ground strand is formed of staple fibers or differing color characteristics intertwisted so as to form alternating bands of the differing color characteristics along the ground strand, and wherein said varying length and varying size auxiliary strands are of a color characteristic differing from the color characteristics of the ground strand.
Claim 7
Dependent Claim
161 words
A novelty yarn comprising a ground strand of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers randomly arranged in spaced relation along the ground strand and being spirally twisted around the ground strand, the largest size auxiliary strands having portions thereof formed of a relatively large number of fibers arranged as bands of fibers spirally around the ground strand with adjacent turns of the bands of fibers overlying and substantially shielding the underlying ground strand from view, other intermediate size auxiliary strands being formed of a lesser number of fibers with at least the medial portions thereof being arranged as bundles of fibers spirally around the ground strand with adjacent turns of said portions overlying and shielding about half or less of the ground strand from view, and other smallest size auxiliary strands being formed of such a few number of fibers arranged spirally around the ground strand as to be barely discernible thereon.
Claim 8
Dependent Claim
161 words
A novelty yarn comprising a ground strand of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers randomly arranged in spaced relation along the ground strand and being spirally twisted around the ground strand, the largest size auxiliary strands having portions thereof formed of a relatively large number of fibers arranged as bands of fibers spirally around the ground strand with adjacent turns of the bands of fibers overlying and substantially shielding the underlying ground strand from view, other intermediate size auxiliary strands being formed of a lesser number of fibers with at least the medial portions thereof being arranged as bundles of fibers spirally around the ground strand with adjacent turns of said portions overlying and shielding about half or less of the ground strand from view, and other smallest size auxiliary strands being formed of such a few number of fibers arranged spirally around the ground strand as to be barely discernible thereon.
Claim 9
Dependent Claim
61 words
A novelty yarn according to claim 6 wherein said portions of the largest size auxiliary strands are formed of such a large number of fibers that substantial enlarged thickness portions are defined on the yarn, and wherein said smallest size auxiliary strands are formed of such a few number of fibers that the size of the yarn if not appreciably affected.
Claim 10
Dependent Claim
131 words
A novelty yarn comprising a ground strand of a predetermined color characteristic formed of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers of a predetermined color characteristic differing from said ground strand and being randomly arranged in spaced relation along the ground strand and spirally twisted therearound, certain of said auxiliary strands having medial portions thereof formed of such a large number of fibers and being so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strand from view, distal portions of said certain auxiliary strands being formed of a lesser number of fibers so arranged spirally around the ground strand that the underlying ground strand is discernible as well as the auxiliary strand.
Claim 11
Dependent Claim
131 words
A novelty yarn comprising a ground strand of a predetermined color characteristic formed of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers of a predetermined color characteristic differing from said ground strand and being randomly arranged in spaced relation along the ground strand and spirally twisted therearound, certain of said auxiliary strands having medial portions thereof formed of such a large number of fibers and being so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strand from view, distal portions of said certain auxiliary strands being formed of a lesser number of fibers so arranged spirally around the ground strand that the underlying ground strand is discernible as well as the auxiliary strand.
Claim 12
Dependent Claim
62 words
A novelty yarn according to claim 8 wherein said ground strand is formed of staple fibers of differing color characteristics intertwisted so as to form alternating bands of the differing color characteristics along the ground strand, and wherein said varying length and varying size auxiliary strands are all of a common color characteristic differing from the color characteristics of the ground strand.
Claim 13
Dependent Claim
130 words
A novelty yarn comprising a ground strand of a predetermined color characteristic formed of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers of a predetermined color characteristic differing from said ground and being randomly distributed serially in non-overlapping spaced relation along the ground strand and spirally twisted therearound, certain of said auxiliary strands having medial portions thereof formed of such a large number of fibers so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strands from view, distal portions of said certain auxiliary strands being formed of a lesser number or fibers so arranged spirally around the ground strand that the underlying ground strand is discernible as well as the auxiliary strand.
Claim 14
Dependent Claim
130 words
A novelty yarn comprising a ground strand of a predetermined color characteristic formed of spun staple fibers, relatively short varying length and varying size auxiliary strands of staple fibers of a predetermined color characteristic differing from said ground and being randomly distributed serially in non-overlapping spaced relation along the ground strand and spirally twisted therearound, certain of said auxiliary strands having medial portions thereof formed of such a large number of fibers so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strands from view, distal portions of said certain auxiliary strands being formed of a lesser number or fibers so arranged spirally around the ground strand that the underlying ground strand is discernible as well as the auxiliary strand.
Claim 15
Dependent Claim
202 words
A novelty yarn comprising a single ground strand of a predetermined color characteristic formed of spun staple fibers, relatively short varying length and varying size auxiliary strands of a predetermined color characteristic differing from said ground strand, said auxiliary strands being formed of spun staple fibers and being randomly distributed in spaced relation along the length of the ground strand and spirally twisted therearound, the largest size auxiliary strands having portions of their length formed of such a large number of fibers so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strand from view to present to the yarn the predominant color characteristic of the surrounding auxiliary strand, other intermediate size auxiliary strands being formed of a lesser number of fibers so arranged spirally around the ground strand that adjacent turns thereof overlie and substantially shield about half or less of the ground strand from view to present a multi-color appearance to the yarn, and other smallest size auxiliary strands being formed of such a few number of fibers arranged spirally around the ground strand as to be barely discernible thereon but serving to slightly alter the color of the yarn.
Claim 16
Dependent Claim
202 words
A novelty yarn comprising a single ground strand of a predetermined color characteristic formed of spun staple fibers, relatively short varying length and varying size auxiliary strands of a predetermined color characteristic differing from said ground strand, said auxiliary strands being formed of spun staple fibers and being randomly distributed in spaced relation along the length of the ground strand and spirally twisted therearound, the largest size auxiliary strands having portions of their length formed of such a large number of fibers so arranged spirally around the ground strand that adjacent turns of said portions overlie and substantially shield the underlying ground strand from view to present to the yarn the predominant color characteristic of the surrounding auxiliary strand, other intermediate size auxiliary strands being formed of a lesser number of fibers so arranged spirally around the ground strand that adjacent turns thereof overlie and substantially shield about half or less of the ground strand from view to present a multi-color appearance to the yarn, and other smallest size auxiliary strands being formed of such a few number of fibers arranged spirally around the ground strand as to be barely discernible thereon but serving to slightly alter the color of the yarn.
Claim 17
Dependent Claim
81 words
A novelty yarn according to claim 11 wherein the portions of said largest size auxiliary strands which overlie and substantially shield the ground strand and present to the yarn the predominat color characteristics of the auxiliary strands are medial portions of the auxiliary strands with distal portions thereof being formed of a lesser number of fibers so arranged spirally around the ground strand that the auxiliary strand and ground strand are both discernible to present a multi-color appearance to the yarn.
Claim 18
Independent Claim
132 words
A method of making a novelty yarn having relatively short varying length and varying size auxiliary strands randomly distributed therealong, said method comprising advancing at least one strand of staple fibers into and through a drafting zone and drafting the fibers while continuously forming a single ground strand of drafted staple fibers therefrom and while feeding an auxiliary strand of staple fibers from outside the drafting zone directly into the delivery end of the drafting zone in such a manner as to effect a random parting of the auxiliary strand and thereby form relatively short varying length auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom.
Claim 19
Independent Claim
132 words
A method of making a novelty yarn having relatively short varying length and varying size auxiliary strands randomly distributed therealong, said method comprising advancing at least one strand of staple fibers into and through a drafting zone and drafting the fibers while continuously forming a single ground strand of drafted staple fibers therefrom and while feeding an auxiliary strand of staple fibers from outside the drafting zone directly into the delivery end of the drafting zone in such a manner as to effect a random parting of the auxiliary strand and thereby form relatively short varying length auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom.
Claim 20
Dependent Claim
43 words
A method according to claim 13 wherein said feeding of the auxiliary strand into the delivery end of the drafting zone includes stretching the auxiliary strand so as to effect breaking of the strand at randomly distributed relatively weak places in the strand.
Claim 21
Independent Claim
136 words
A method of making a novelty yarn having a relatively short varying length and varying size auxiliary strands randomly distributed therealong, said method comprising advancing at least one strand of staple fibers into and through a drafting zone and drafting the fibers while continuously forming a single ground strand of drafted staple fibers from outside the drafting zone directly into the delivery end of the drafting zone at a slower rate than the rate of delivery of the ground strand from the drafting zone to effect drafting and random parting of the auxiliary strand and thereby form relatively short varying length auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom.
Claim 22
Independent Claim
136 words
A method of making a novelty yarn having a relatively short varying length and varying size auxiliary strands randomly distributed therealong, said method comprising advancing at least one strand of staple fibers into and through a drafting zone and drafting the fibers while continuously forming a single ground strand of drafted staple fibers from outside the drafting zone directly into the delivery end of the drafting zone at a slower rate than the rate of delivery of the ground strand from the drafting zone to effect drafting and random parting of the auxiliary strand and thereby form relatively short varying length auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom.
Claim 23
Independent Claim
164 words
A method of making a novelty yarn having relatively short varying length and varying size auxiliary strands randomly distributed therealong, said method comprising continuously advancing at least one roving into and through the drafting zone of a spinning frame while drafting the fibers thereof and continuously forming a single ground strand of drafted staple fibers, feeding an auxiliary roving through a pair of feed rolls located outside of the drafting zone and directing the auxilary roving directly into the delivery end of the drafting zone and alongside the ground strand being delivered therefrom and while stretching and breaking the auxiliary roving between the feed rolls and the delivery end of the drafting zone to effect a random parting of the auxiliary roving and thereby form relatively short varying length auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom.
Claim 24
Independent Claim
164 words
A method of making a novelty yarn having relatively short varying length and varying size auxiliary strands randomly distributed therealong, said method comprising continuously advancing at least one roving into and through the drafting zone of a spinning frame while drafting the fibers thereof and continuously forming a single ground strand of drafted staple fibers, feeding an auxiliary roving through a pair of feed rolls located outside of the drafting zone and directing the auxilary roving directly into the delivery end of the drafting zone and alongside the ground strand being delivered therefrom and while stretching and breaking the auxiliary roving between the feed rolls and the delivery end of the drafting zone to effect a random parting of the auxiliary roving and thereby form relatively short varying length auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom.
Claim 25
Dependent Claim
84 words
A method according to claim 16 wherein the feeding of the auxiliary roving is performed continuously by continuous rotation of the feed rolls and the stretching and breaking of the auxiliary roving between the feed rolls and the delivery end of the drafting zone comprises feeding the auxiliary roving through the continuously rotating feed rolls at a rate slower than the rate of delivery of the ground strand from the drafting zone so as to effect drafting and random parting of the auxiliary roving.
Claim 26
Dependent Claim
46 words
A method according to claim 17 including varying the rate of feed of the auxiliary roving through the feed rolls so as to vary the amount of drafting of the auxiliary roving and thereby achieve a wider variation in length and size of the auxiliary strands.
Claim 27
Independent Claim
157 words
A method of making a novelty yarn comprising continuously advancing a plurality of rovings of differing color characteristics into and through a drafting zone and drafting the fibers thereof while continuously forming therefrom a single ground strand of drafted staple fibers of differing color characteristic differing from said ground strand from outside the drafting zone directly into the delivery end of the drafting zone in such a manner as to effect a random parting of the auxiliary roving and thereby form relatively short varying length and varying size auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom having a multi-colored ground strand with varying length and varying size auxiliary strands of a color characteristic differing from the ground strand and being randomly distributed along the ground strand and spirally twisted therearound.
Claim 28
Independent Claim
157 words
A method of making a novelty yarn comprising continuously advancing a plurality of rovings of differing color characteristics into and through a drafting zone and drafting the fibers thereof while continuously forming therefrom a single ground strand of drafted staple fibers of differing color characteristic differing from said ground strand from outside the drafting zone directly into the delivery end of the drafting zone in such a manner as to effect a random parting of the auxiliary roving and thereby form relatively short varying length and varying size auxiliary strands randomly distributed along the ground strand, and twisting the ground strand and the randomly distributed auxiliary strands to arrange the auxiliary strands spirally around the ground strand and form a novelty yarn therefrom having a multi-colored ground strand with varying length and varying size auxiliary strands of a color characteristic differing from the ground strand and being randomly distributed along the ground strand and spirally twisted therearound.
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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) | 1980-08-15 | 1981-02-14 | 1981-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-15 | 1985-02-14 | 1985-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-15 | 1989-02-14 | 1989-08-16 | $7700.00 | Window Closed / Lapsed |