US4373361A — Ski sock with integrally knit thickened fabric ar…

Claim 1

Independent Claim 232 words

A sock particularly adapted for wear with ski boots and the like and being adapted to cushion and protect the front portion of the leg from discomfort caused by the ski boot, said sock being knit throughout of at least one body yarn and including an integrally knit leg and foot, said leg and foot comprising a front half covering the front of the leg and the top of the foot of the wearer, and a rear half covering the rear of the leg, the heel, and the sole of the foot of the wearer, additional yarn knit in plated relationship with said body yarn in the front half of said leg and providing a thickened fabric area extending along the front of the leg of the wearer, areas adjacent opposite sides of said thickened fabric area in the front half of said leg being knit of said body yarn only, said thickened fabric area in said front half of said leg cushioning and protecting the front of the leg of the wearer, and said body yarn areas adjacent opposite sides of said thickened fabric area providing substantially greater stretchability than the stretchability of said thickened fabric area so that the sock may be easily drawn on and removed from the foot and leg of the wearer and the sock will readily conform to the configuration of the leg of the wearer.

Claim 2

Dependent Claim 232 words

A sock particularly adapted for wear with ski boots and the like and being adapted to cushion and protect the front portion of the leg from discomfort caused by the ski boot, said sock being knit throughout of at least one body yarn and including an integrally knit leg and foot, said leg and foot comprising a front half covering the front of the leg and the top of the foot of the wearer, and a rear half covering the rear of the leg, the heel, and the sole of the foot of the wearer, additional yarn knit in plated relationship with said body yarn in the front half of said leg and providing a thickened fabric area extending along the front of the leg of the wearer, areas adjacent opposite sides of said thickened fabric area in the front half of said leg being knit of said body yarn only, said thickened fabric area in said front half of said leg cushioning and protecting the front of the leg of the wearer, and said body yarn areas adjacent opposite sides of said thickened fabric area providing substantially greater stretchability than the stretchability of said thickened fabric area so that the sock may be easily drawn on and removed from the foot and leg of the wearer and the sock will readily conform to the configuration of the leg of the wearer.

Claim 3

Dependent Claim 25 words

A sock according to claim 1 wherein said additional yarn forms terry loops in said thickened fabric area in said front half of said leg.

Claim 4

Dependent Claim 30 words

A sock according to claim 2 including a second additional yarn forming a second set of terry loops in said thickened fabric area in said front half of said leg.

Claim 5

Dependent Claim 21 words

A sock according to claim 1 wherein the entire rear half of said leg is knit of said body yarn only.

Claim 6

Dependent Claim 37 words

A sock according to claim 1 wherein said thickened fabric area in the front of the leg encompasses less than half of the wales in the leg and more than one-fourth of the wales in the leg.

Claim 7

Dependent Claim 146 words

A sock according to claim 1 including additional yarn knit in plated relationship with said body yarn in said rear half of said leg and providing a thickened fabric area extending along the rear of the leg of the wearer, and wherein said body yarn areas adjacent opposite sides of said thickened fabric area in said front half of said leg extend between said thickened fabric areas in said front and rear halves of said leg and define opposite side panels of substantially greater stretchability than the stretchability of said thickened fabric areas in said front and rear halves of said leg, said opposite side panels providing sufficient stretchability in said leg to permit the sock to be easily drawn onto and off of the foot and to cause the leg of the sock to readily conform to the configuration of the leg of the wearer.

Claim 8

Dependent Claim 38 words

A sock according to claim 6 wherein said additional yarns in said thickened fabric areas in said front and rear halves of said leg are knit in plated relationship with said body yarn to form plain stitch fabric.

Claim 9

Dependent Claim 52 words

A sock according to claim 7 wherein said additional yarns in said thickened fabric areas in said front and rear halves of said leg are cut at opposite sides of said thickened fabric areas and extend inside of said leg of said sock and adjacent opposite sides of said opposite side panels.

Claim 10

Dependent Claim 202 words

A sock particularly adapted for wear with ski boots and the like and being adapted to cushion and protect the front portion of the leg from discomfort caused by the ski boot, said sock being knit throughout of at least one body yarn and including an integrally knit leg and foot, said leg and foot comprising a front half covering the front of the leg and the top of the foot of the wearer, and a rear half covering the rear of the leg, the heel, and the sole of the foot of the wearer, additional yarn knit in plated relationship with said body yarn and forming terry loops in the front half of said leg and providing a thickened fabric area extending along the front of the leg of the wearer, areas adjacent opposite sides of said thickened fabric area in the front half of said leg being devoid of terry loops and providing thinner fabric areas, said thickened fabric area in said front half of said leg cushioning and protecting the front of the leg of the wearer, and said thinner fabric areas adjacent opposite sides of said thickened fabric area providing reduced bulk in the leg of the sock.

Claim 11

Dependent Claim 202 words

A sock particularly adapted for wear with ski boots and the like and being adapted to cushion and protect the front portion of the leg from discomfort caused by the ski boot, said sock being knit throughout of at least one body yarn and including an integrally knit leg and foot, said leg and foot comprising a front half covering the front of the leg and the top of the foot of the wearer, and a rear half covering the rear of the leg, the heel, and the sole of the foot of the wearer, additional yarn knit in plated relationship with said body yarn and forming terry loops in the front half of said leg and providing a thickened fabric area extending along the front of the leg of the wearer, areas adjacent opposite sides of said thickened fabric area in the front half of said leg being devoid of terry loops and providing thinner fabric areas, said thickened fabric area in said front half of said leg cushioning and protecting the front of the leg of the wearer, and said thinner fabric areas adjacent opposite sides of said thickened fabric area providing reduced bulk in the leg of the sock.

Claim 12

Dependent Claim 19 words

A sock according to claim 9 wherein the entire rear half of said leg is devoid of terry loops.

Claim 13

Dependent Claim 222 words

A sock particularly adapted for wear with ski boots and the like and including a leg and foot knit throughout of at least one body yarn, said leg comprising front and rear halves, said foot including a heel and a sole aligned with said rear half of said leg, and an instep aligned with said front half of said leg, additional yarn knit in plated relationship with said body yarn and forming an area of thickened fabric extending along said front half of said leg and said instep, and additional yarn knit in plated relationship with said body yarn and forming an area of thickened fabric extending along said heel and said sole, said thickened fabric area in said instep being narrower than said front half of said sock, and said thickened fabric areas defining opposite side panels between said thickened fabric area in said instep and said thickened fabric area in said heel and said sole, said opposite side panels being knit of said body yarn only and providing substantially greater stretchability than the stretchability of said thickened fabric areas in said instep, said heel and said sole, the stretchability of said opposite side panels providing sufficient stretchability in the foot of the sock to permit the sock to be easily drawn onto and off of the foot of the wearer.

Claim 14

Dependent Claim 222 words

A sock particularly adapted for wear with ski boots and the like and including a leg and foot knit throughout of at least one body yarn, said leg comprising front and rear halves, said foot including a heel and a sole aligned with said rear half of said leg, and an instep aligned with said front half of said leg, additional yarn knit in plated relationship with said body yarn and forming an area of thickened fabric extending along said front half of said leg and said instep, and additional yarn knit in plated relationship with said body yarn and forming an area of thickened fabric extending along said heel and said sole, said thickened fabric area in said instep being narrower than said front half of said sock, and said thickened fabric areas defining opposite side panels between said thickened fabric area in said instep and said thickened fabric area in said heel and said sole, said opposite side panels being knit of said body yarn only and providing substantially greater stretchability than the stretchability of said thickened fabric areas in said instep, said heel and said sole, the stretchability of said opposite side panels providing sufficient stretchability in the foot of the sock to permit the sock to be easily drawn onto and off of the foot of the wearer.

Claim 15

Dependent Claim 41 words

A sock according to claim 11 wherein said additional yarn forms terry loops in said thickened fabric area in said front half of said leg, and wherein said additional yarn forms terry loops in said thickened fabric area in said instep.

Claim 16

Dependent Claim 48 words

A sock according to claim 12 wherein said additional yarn forms two sets of terry loops in said thickened fabric area in said front half of said leg, and wherein said additional yarn forms a single set of terry loops in said thickened fabric area in said instep.

Claim 17

Dependent Claim 18 words

A sock according to claim 11 wherein said additional yarn forms terry loops in said heel and sole.

Claim 18

Dependent Claim 47 words

A sock according to claim 11 wherein said additional yarn forms terry loops in said thickened fabric area in said front half of said leg, and wherein said additional yarn in said instep is knit in plated relationship with said body yarn to form plain stitch fabric.

Claim 19

Dependent Claim 40 words

A sock according to claim 11 wherein said additional yarn is knit in plated relationship with said body yarn in said instep to form plain stitch fabric, and wherein said additional yarn forms terry loops in said heel and sole.

Claim 20

Dependent Claim 51 words

A sock according to claim 11 wherein said additional yarn is knit in plated relationship with said body yarn in said instep to form plain stitch fabric, and wherein said additional yarn is knit in plated relationship with said body yarn in said heel and sole to form plain stitch fabric.

Claim 21

Dependent Claim 27 words

A sock according to claim 11 wherein said thickened fabric area in said heel and said sole encompasses less than half of the wales in said foot.

Claim 22

Dependent Claim 26 words

A sock according to claim 11 wherein said thickened fabric area in said heel and said sole encompasses one half of the wales in said foot.

Claim 23

Dependent Claim 51 words

A sock according to claim 11 wherein said thickened fabric area in the front half of said leg and said thickened fabric area in said instep are the same width and join each other so that a thickened fabric area extends along the entire length of the front of the sock.

Claim 24

Dependent Claim 66 words

A sock according to claim 11 wherein additional yarn is knit in plated relationship with said body yarn in the portions of said opposite side panels adjacent said toe to form stretch restricting panels therein, said stretch restricting panels limiting stretchability of the forward end of the foot of the sock to provide a snug fit on the forward end of the foot of the wearer.

Claim 25

Dependent Claim 52 words

A sock according to claim 11 including additional yarn knit in plated relationship with said body yarn and forming a thickened fabric area extending along said rear half of said leg, and wherein said opposite side panels extend between said thickened fabric areas in said front and rear halves of said leg.

Claim 26

Dependent Claim 197 words

A sock including a leg and foot knit throughout of at least one body yarn, said foot comprising a rear half including a heel and sole, and a front half including an instep, a first area of thickened fabric extending longitudinally along said instep and including opposite side edges, a second area of thickened fabric extending longitudinally along said heel and sole and including opposite side edges, said first and second thickened fabric areas limiting the stretchability of the corresponding portions of said instep and said heel and sole of the foot of the sock, opposite side edges of said first area of thickened fabric being spaced from opposite side edges of said second area of thickened fabric and defining opposite side panels extending longitudinally between said thickened fabric areas in said instep and said heel and sole, said opposite side panels having substantially greater stretchability than the limited stretchability of said thickened fabric areas in said instep and said heel and sole, and the stretchability of said opposite side panels providing sufficient stretchability in the foot of the sock to permit the sock to be easily drawn onto and off of the foot of the wearer.

Claim 27

Dependent Claim 197 words

A sock including a leg and foot knit throughout of at least one body yarn, said foot comprising a rear half including a heel and sole, and a front half including an instep, a first area of thickened fabric extending longitudinally along said instep and including opposite side edges, a second area of thickened fabric extending longitudinally along said heel and sole and including opposite side edges, said first and second thickened fabric areas limiting the stretchability of the corresponding portions of said instep and said heel and sole of the foot of the sock, opposite side edges of said first area of thickened fabric being spaced from opposite side edges of said second area of thickened fabric and defining opposite side panels extending longitudinally between said thickened fabric areas in said instep and said heel and sole, said opposite side panels having substantially greater stretchability than the limited stretchability of said thickened fabric areas in said instep and said heel and sole, and the stretchability of said opposite side panels providing sufficient stretchability in the foot of the sock to permit the sock to be easily drawn onto and off of the foot of the wearer.

Claim 28

Dependent Claim 36 words

A sock according to claim 23 wherein an additional yarn is knit in plated relationship with said body yarn to form said areas of thickened fabric extending along said instep, and said heel and said sole.

Claim 29

Dependent Claim 23 words

A sock according to claim 23 wherein said thickened fabric area in said instep is narrower than said front half of said foot.

Claim 30

Dependent Claim 18 words

A sock according to claim 24 wherein said opposite side panels are knit of said body yarn only.

Claim 31

Dependent Claim 66 words

A sock according to claim 23 wherein additional yarn is knit in plated relationship with said body yarn in the portions of said opposite side panels adjacent said toe to form stretch restricting panels therein, said stretch restricting panels limiting stretchability of the forward end of the foot of the sock to provide a snug fit on the forward end of the foot of the wearer.

Claim 32

Dependent Claim 39 words

A sock according to claim 23 wherein said additional yarn forms terry loops in said thickened fabric area in said instep, and wherein said additional yarn forms terry loops in said thickened fabric area in said heel and sole.

Claim 33

Dependent Claim 40 words

A sock according to claim 23 wherein said additional yarn is knit in plated relationship with said body yarn in said instep to form plain stitch fabric, and wherein said additional yarn forms terry loops in said heel and sole.

Claim 34

Dependent Claim 52 words

A sock according to claim 23 wherein said additional yarn is knit in plated relationship with said body yarn in said instep to form a plain stitch fabric, and wherein said additional yarn is knit in plated relationship with said body yarn in said heel and sole to form plain stitch fabric.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1986-02-14	1986-08-16	1987-02-15	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1990-02-14	1990-08-16	1991-02-15	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1994-02-14	1994-08-16	1995-02-15	$7700.00	Window Closed / Lapsed

Ski sock with integrally knit thickened fabric areas

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