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US 5,664,343 AGranted
Shoe having a waterproof liner
AssigneeThe Rockport Company, Inc.
InventorRichard Byrne
Life of this patent
Estimating the term…
Abstract
A shoe construction is provided which is waterproof and breathable. The construction includes a liner which is impervious to water, yet pervious to water vapor. The liner covers the entire top of the foot of the wearer but is open under the forefoot area of the foot. The shoe is lasted using a combination of techniques. The forepart of the shoe is cement lasted while the rearpart of the shoe is of a stitched construction.
Claims7
A shoe comprising:
- an insole board having a wide outwardly extending lasting margin extending about a portion of its periphery;
- a sole;
- an upper having an instep region and a forepart and rearpart lasted to said insole board;
- a counter with an outwardly extending flange covered by said rearpart of said upper;
- stitching joining said lasting margin of said insole board to said flange;
- and
- a liner disposed within said upper, said liner including:
- (a) a main body section forming a complete enclosure for the heel and sides of the foot of a wearer, said main body section also forming a sole section which lies completely underneath the arch and heel areas of a wearer's foot,
- (b) a toe section attached to said main body section and forming an enclosure for the top of the toes and forefoot of a wearer's foot, and
- (c) an opening defined by said main body section and said toe section which lies underneath the toes and forefoot of a wearer's foot,
- wherein said forepart of said upper is cement lasted with said toe section of said liner to said insole board.
8 more elements
Dependencies are inferred from the claim text.