Textiles: knitting – Fabrics or articles – Articles
Patent
1996-09-09
1997-10-14
Calvert, John J.
Textiles: knitting
Fabrics or articles
Articles
66171, 66188, 2239, D04B 1100, D04B 946, A41B 1102
Patent
active
056759924
ABSTRACT:
A double layer sock that has a tubular inner ply having a foot portion and a leg portion merging substantially at the ankle of a wearer. A tubular outer ply surrounds the inner ply and has a foot and a leg portion merging substantially at the ankle of the wearer and aligned with the foot and leg portions of the inner ply. The plies are joined adjacent a top opening in the leg portion and arranged to receive a wearer's foot. A seam joins the plies and is located substantially adjacent the merging of the foot and leg portions to maintain proper alignment of the foot portions of the two plies. Methods of making a two ply sock are also disclosed. Preferably, the seam connecting the plies is knit such that the plies maintain proper alignment with one another.
REFERENCES:
patent: 2263763 (1941-11-01), Edwards
patent: 3307379 (1967-03-01), Woolley et al.
patent: 3796067 (1974-03-01), East
patent: 4341096 (1982-07-01), Safrit et al.
patent: 4373215 (1983-02-01), Guigley
patent: 4373361 (1983-02-01), Thorneburg
patent: 4467626 (1984-08-01), Coble et al.
patent: 5226194 (1993-07-01), Staley
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