Patent US3601818A successfully refreshed from Google Patents.
US3601818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low-cut sock and method
Assignee: Wigwam Mills Inc
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Filing: 1969-09-29
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Granted: 1971-08-31
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Expires: 1989-09-29
Abstract
Abstract A support tab is formed above the heel-embracing portion of the sock and is adapted to extend downwardly over the heel portion of a shoe to prevent the rear portion of the sock from sliding down into the shoe. The support tab is in the form of a loop and is formed as an integral part of the blank from which the sock is to be formed. The support loop includes a plurality of partial courses of equal length having selvaged opposite side edges and forming a relatively narrow knit strip. Opposite end portions of the knit strip are joined together by edge binding stitching surrounding the opening which is adapted to receive the foot of the wearer therethrough.
Inventors
- 👤 Robert E Chesebro
- 👤 Raymond R Sindelar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:49
CPC Classifications
D; D04; D04B; D04B1/00; D04B1/22; D04B1/24; D04B1/26; A; A41; A41B; A41B11/00; A41D; A41D2400/00; A41D2400/44; D10; D10B; D10B2403/00; D10B2403/01; D10B2403/011; D10B2403/0113
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
201 words
A knit sock adapted to be worn inside of a shoe and to be substantially covered thereby, said sock comprising a. a seamless tubular body including an upper edge defining an opening therein adapted to receive the foot of the wearer therethrough and to provide access to the interior thereof, said tubular body including a closed toe portion, and a heelembracing portion, b. a relatively narrow support tab positioned above said heelembracing portion and comprising a knit strip integrally knit with said tubular body and including opposed ends, said knit strip being folded intermediate the ends to provide a loop having upper and lower layers with open opposed sides, and c. means connecting together the ends of said upper and lower layers of said looped support tab and connecting the same to said upper edge whereby said support tab extends downwardly therefrom and is adapted to be disposed on the outside of the heel portion of the shoe to support the heel-embracing portion of said sock thereon and to restrict the same from sliding downwardly into the shoe, said looped support tab providing a convenient means to pull the heel of the sock up, should it slip down in the shoe.
Claim 2
Dependent Claim
201 words
A knit sock adapted to be worn inside of a shoe and to be substantially covered thereby, said sock comprising a. a seamless tubular body including an upper edge defining an opening therein adapted to receive the foot of the wearer therethrough and to provide access to the interior thereof, said tubular body including a closed toe portion, and a heelembracing portion, b. a relatively narrow support tab positioned above said heelembracing portion and comprising a knit strip integrally knit with said tubular body and including opposed ends, said knit strip being folded intermediate the ends to provide a loop having upper and lower layers with open opposed sides, and c. means connecting together the ends of said upper and lower layers of said looped support tab and connecting the same to said upper edge whereby said support tab extends downwardly therefrom and is adapted to be disposed on the outside of the heel portion of the shoe to support the heel-embracing portion of said sock thereon and to restrict the same from sliding downwardly into the shoe, said looped support tab providing a convenient means to pull the heel of the sock up, should it slip down in the shoe.
Claim 3
Dependent Claim
24 words
A knit sock according to claim 1 wherein said knit strip comprises a plurality of knit courses of equal length having opposed selvage ends.
Claim 4
Dependent Claim
28 words
A knit sock according to claim 1 wherein the length of the knit courses forming said support tab is less than one-fourth the length around said tubular body.
Claim 5
Dependent Claim
230 words
A knit sock blank adapted to be formed into a cuffless-type sock to be worn inside of a shoe and to be substantially covered thereby and including a support tab thereon which is adapted to be disposed on the outside of the heel portion of a shoe to support the sock thereon, said knit sock blank comprising a. a toe portion, a heel-embracing portion, and sole and instep portions connecting the toe and heel-embracing portions, b. a plurality of complete seamless courses forming an ankle portion integrally knit with said heel-embracing portion and said instep portion and extending upwardly therefrom, c. a plurality of complete courses forming a selvage portion positioned above said ankle portion, adjacent courses of said selvage and ankle portions being connected throughout at least a major portion of their length, and d. a plurality of knit partial courses of equal length having opposed selvage edges and forming a knit strip having opposite ends, one end of said knit strip being integrally knit with a minor portion of said adjacent course of said selvage portion and the other end being integrally knit with a minor portion of said adjacent course of said ankle portion and forming a loop protruding outwardly from said blank and above said heel-embracing portion with open opposed sides, said outwardly protruding loop being adapted to form said support tab for said cuffless sock.
Claim 6
Dependent Claim
230 words
A knit sock blank adapted to be formed into a cuffless-type sock to be worn inside of a shoe and to be substantially covered thereby and including a support tab thereon which is adapted to be disposed on the outside of the heel portion of a shoe to support the sock thereon, said knit sock blank comprising a. a toe portion, a heel-embracing portion, and sole and instep portions connecting the toe and heel-embracing portions, b. a plurality of complete seamless courses forming an ankle portion integrally knit with said heel-embracing portion and said instep portion and extending upwardly therefrom, c. a plurality of complete courses forming a selvage portion positioned above said ankle portion, adjacent courses of said selvage and ankle portions being connected throughout at least a major portion of their length, and d. a plurality of knit partial courses of equal length having opposed selvage edges and forming a knit strip having opposite ends, one end of said knit strip being integrally knit with a minor portion of said adjacent course of said selvage portion and the other end being integrally knit with a minor portion of said adjacent course of said ankle portion and forming a loop protruding outwardly from said blank and above said heel-embracing portion with open opposed sides, said outwardly protruding loop being adapted to form said support tab for said cuffless sock.
Claim 7
Independent Claim
247 words
A method of knitting a sock blank to be formed into a cuffless-type sock having a support tab thereon adapted to be disposed on the outside of a heel portion of a shoe foR supporting the sock thereon, said method comprising the steps of a. knitting a plurality of complete seamless courses to form an upper selvage edge portion, b. knitting a plurality of partial courses of equal length integral with a few wales of the last course of said selvage edge portion while holding the stitch loops in the remaining wales of the last of said selvage courses, said plurality of partial courses having opposed selvage edges and forming a relatively narrow knit strip, c. knitting a plurality of complete seamless courses to form an ankle portion while joining the stitch loops in the corresponding wales of the first course of said ankle portion with the held stitch loops in the wales of the last course of said selvage portion, and while joining the stitch loops in the corresponding wales of the first course of said ankle portion with the stitch loops in the wales of the last partial course of said knit strip so that said knit strip forms an outwardly protruding loop between said selvage portion and said ankle portion, said loop having open opposed sides, d. knitting a heel-embracing portion centered beneath said outwardly protruding loop, and e. knitting a sole portion, an instep portion, and a toe portion to complete said blank.
Claim 8
Independent Claim
247 words
A method of knitting a sock blank to be formed into a cuffless-type sock having a support tab thereon adapted to be disposed on the outside of a heel portion of a shoe foR supporting the sock thereon, said method comprising the steps of a. knitting a plurality of complete seamless courses to form an upper selvage edge portion, b. knitting a plurality of partial courses of equal length integral with a few wales of the last course of said selvage edge portion while holding the stitch loops in the remaining wales of the last of said selvage courses, said plurality of partial courses having opposed selvage edges and forming a relatively narrow knit strip, c. knitting a plurality of complete seamless courses to form an ankle portion while joining the stitch loops in the corresponding wales of the first course of said ankle portion with the held stitch loops in the wales of the last course of said selvage portion, and while joining the stitch loops in the corresponding wales of the first course of said ankle portion with the stitch loops in the wales of the last partial course of said knit strip so that said knit strip forms an outwardly protruding loop between said selvage portion and said ankle portion, said loop having open opposed sides, d. knitting a heel-embracing portion centered beneath said outwardly protruding loop, and e. knitting a sole portion, an instep portion, and a toe portion to complete said blank.
Claim 9
Independent Claim
292 words
A method of forming a cuffless sock having a support tab thereon adapted to be disposed on the outside of a heel portion of a shoe for supporting the sock thereon, said method comprising the steps of a. knitting a plurality of complete seamless courses to form an upper selvage edge portion, b. knitting a plurality of partial courses of equal length integral with a few wales of the last course of said selvage edge portion while holding the stitch loops in the remaining wales of the last of said selvage courses, said plurality of partial courses having opposed selvage edges and forming a relatively narrow knit strip, c. knitting a plurality of complete courses to form an ankle portion while joining the stitch loops in the corresponding wales of the first course of said ankle portion with the held stitch loops in the wales of the last course of said selvage portion, and while joining the stitch loops in the corresponding wales of the last partial course of said knit strip so that said knit strip forms an outwardly protruding loop between said selvage portion and said ankle portion, said loop having open opposed sides d. knitting a heel-embracing portion centered beneath said outwardly protruding loop, e. knitting a sole portion, an instep portion, and a toe portion to complete the knitting of a foot portion, f. cutting away a portion of said instep portion and the front part of the ankle portion and through said selvage portion and forming a foot-receiving opening, and g. stitching around the edge of said foot-receiving opening and connecting the ends of said outwardly protruding loop to the edge of said foot-receiving opening to normally maintain said loop in depending relation above said heel-embracing portion.
Claim 10
Independent Claim
292 words
A method of forming a cuffless sock having a support tab thereon adapted to be disposed on the outside of a heel portion of a shoe for supporting the sock thereon, said method comprising the steps of a. knitting a plurality of complete seamless courses to form an upper selvage edge portion, b. knitting a plurality of partial courses of equal length integral with a few wales of the last course of said selvage edge portion while holding the stitch loops in the remaining wales of the last of said selvage courses, said plurality of partial courses having opposed selvage edges and forming a relatively narrow knit strip, c. knitting a plurality of complete courses to form an ankle portion while joining the stitch loops in the corresponding wales of the first course of said ankle portion with the held stitch loops in the wales of the last course of said selvage portion, and while joining the stitch loops in the corresponding wales of the last partial course of said knit strip so that said knit strip forms an outwardly protruding loop between said selvage portion and said ankle portion, said loop having open opposed sides d. knitting a heel-embracing portion centered beneath said outwardly protruding loop, e. knitting a sole portion, an instep portion, and a toe portion to complete the knitting of a foot portion, f. cutting away a portion of said instep portion and the front part of the ankle portion and through said selvage portion and forming a foot-receiving opening, and g. stitching around the edge of said foot-receiving opening and connecting the ends of said outwardly protruding loop to the edge of said foot-receiving opening to normally maintain said loop in depending relation above said heel-embracing portion.
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) | 1974-08-30 | 1975-03-01 | 1975-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-30 | 1979-03-01 | 1979-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-30 | 1983-03-01 | 1983-08-31 | $7700.00 | Window Closed / Lapsed |