Split-heel sock
AssigneeNK Mills, Inc.
InventorNorman M. Hanson, II
Life of this patent
Estimating the term…
Abstract
A sock includes an integral leg and foot knit throughout of at least one body yarn, the leg and foot including a front half having a front leg portion and an instep portion, and a rear half including a rear leg portion, a heel portion and a sole portion. A stabilizing band of elastic yarn, e.g., LYCRA.RTM., is laid-into, or knit in a plated relationship with, the body yarn and extends from the top of the wear's instep around an apex of the heel portion such that in use the stabilizing band prevents the leg of the sock from sliding down the wearer's leg into the ski boot. A method of manufacturing the "split-heel" construction uses a circular hosiery knitting machine having short, medium and long butt needles. The needles are selectively lifted out of and/or dropped into the knitting track of the machine to form the split-heel.
Claims6
In a sock particularly for wear with a ski boot and being knit throughout of at least one body yarn and including an integrally knit leg and foot, the leg and foot comprising a front half including a front leg portion and an instep portion, and a rear half including a rear leg portion, a heel portion and a sole portion, the improvement comprising:
- a stabilizing band of elastic yarn laid-into the body yarn and extending from an upper juncture, between the leg portion and the foot, around an apex of the heel portion such that in use the stabilizing band prevents the leg of the sock from sliding down into the ski boot.
A sock, comprising:
- an integral leg and foot knit throughout of at least one body yarn, the leg and foot comprising a front half including a front leg portion and an instep portion, and a rear half including a rear leg portion, a heel portion and a sole portion;
- a stabilizing band of elastic yarn formed with the body yarn and extending from an upper juncture, between the leg portion and the foot, around an apex of the heel portion;
- first and second ankle bands of elastic yarn formed with the body yarn, the first ankle band adjacent the front leg portion and extending around the leg above the heel portion, the second ankle band adjacent the instep portion and extending around the foot below the heel portion such that the first and second ankle bands form a substantially inverted Y-shape.
Dependencies are inferred from the claim text.