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US 2020/0383387 A1Published application
Non-binding-mark sock
AssigneeLace Poet, Inc.
InventorKung-Yuan LEE
Life of this patent
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Abstract
A non-binding-mark sock is provided, including a sock sole and a straight sock leg connected to each other, where the upper portion of the straight sock leg is an opening end. An inner surface of the straight sock leg has at least one transverse annular convex portion near the opening end, where the transverse annular convex portion is sewn by a thread, a plurality of convex points are formed on an inner surface of the transverse annular convex portion along the thread, and the convex points protrude from the inner surface of the straight sock leg.
Claims2
A sock, comprising:
- a sock sole:
- and
- a straight sock leg connected to the sock sole, an upper portion of the straight sock leg being an opening end, an inner surface of the straight sock leg having at least one transverse annular convex portion near the opening end, the transverse annular convex portion sewn by a thread, a plurality of convex points formed on an inner surface of the transverse annular convex portion along the thread, and the convex points protruding from the inner surface of the straight sock leg.
Dependencies are inferred from the claim text.