Thermal sock having a toe heating pocket
First Claim
Patent Images
1. A sock for heating the toes of the foot of a user by means of a heating pouch containing an oxygen-activated chemical heating agent, comprising:
- (a) a sock body formed of fabric and having at least toe (2a), heel (2b), sole (2c), and ankle (2d) portions, said toe portion including a bottom part (2a") that merges with said sole portion, and a top part (2a'"'"') arranged above said bottom part; and
(b) pocket means adapted for mounting the heating pouch on said toe portion top part, said pocket means including;
(1) a layer of fabric having a center portion and an edge portion; and
(2) generally U-shaped means securing part of said layer edge portion to said toe portion top part, thereby to define a pocket (4) adapted for receiving the heating pouch, an unsecured portion of said fabric layer defining a flap portion (4a, 24a) forming an access opening to said pocket;
(3) said U-shaped securing means being isolated from the surface of said toe portion top part that is adjacent said toe portion bottom part, whereby rubbing and blistering of the toes of the user are avoided.
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Accused Products
Abstract
A thermal sock includes on the top part of the toe portion of the sock a pocket for receiving a chemical heating pouch, thereby to effect warming of the toes of a user. A pocket is defined by a fabric layer that is secured to the sock by a generally U-shaped line of stitching. A closure arrangement, such as a cooperating pair of Velcro strips, a button, a snap fastener device or the like, may be provided for closing the flap defined on the fabric layer at the open end of the pocket.
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Citations
8 Claims
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1. A sock for heating the toes of the foot of a user by means of a heating pouch containing an oxygen-activated chemical heating agent, comprising:
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(a) a sock body formed of fabric and having at least toe (2a), heel (2b), sole (2c), and ankle (2d) portions, said toe portion including a bottom part (2a") that merges with said sole portion, and a top part (2a'"'"') arranged above said bottom part; and (b) pocket means adapted for mounting the heating pouch on said toe portion top part, said pocket means including; (1) a layer of fabric having a center portion and an edge portion; and (2) generally U-shaped means securing part of said layer edge portion to said toe portion top part, thereby to define a pocket (4) adapted for receiving the heating pouch, an unsecured portion of said fabric layer defining a flap portion (4a, 24a) forming an access opening to said pocket; (3) said U-shaped securing means being isolated from the surface of said toe portion top part that is adjacent said toe portion bottom part, whereby rubbing and blistering of the toes of the user are avoided. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A sock for heating the toes of the foot of a user by means of a heating pouch containing an oxygen-activated chemical heating agent, comprising:
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(a) a sock body formed of fabric and having at least toe (2a), heel (2b), sole (2c), and ankle (2d) portions, said toe portion including a bottom part (2a") that merges with said sole portion, and a top part (2a'"'"') arranged above said bottom part; and (b) pocket means adapted for mounting the heating pouch on said sock toe portion top part, said pocket means including; (1) a layer of fabric having a center portion and an edge portion; and (2) generally U-shaped line of stitching (6) securing part of said layer edge portion to said toe portion top part, thereby to define a pocket (4) adapted for receiving said pouch; (3) said line of stitching defining side (6a,6b) and bottom (6c) edges of said pocket, and an unsecured portion of said fabric layer defining a flap portion (4a) forming an access opening to said pocket; (4) said U-shaped line of stitching being isolated from the surface of said toe portion top part that is adjacent said toe portion bottom part, whereby rubbing and blistering of the toes of the user are avoided.
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Specification