Athletic shoe with lateral stabilizer system
First Claim
1. An athletic shoe comprising:
- (a) an upper including a heel section and a toe section and an instep section in the area corresponding generally to the arched middle portion of the foot;
(b) an outsole extending lengthwise of the upper and having a rear end and a front end and an instep area in the area corresponding generally to the arched middle portion of the foot,(c) a first set of opposed, upwardly extending side portions formed with said outsole, and extending into the instep section of the upper above the instep area of the outsole,(d) a midsole extending lengthwise of the upper and having a rear end and a front end and an instep area in the area corresponding generally to the arched middle portion of the foot, and(e) a second set of opposed, upwardly extending side portions formed with said midsole and extending into the instep section of the upper above the instep area of the midsole, said first set of side portions being disposed outwardly of said second set of side portions and said first set and said second set of side portions being operatively attached to the instep section of the upper and cooperating to provide lateral stabilization and support for the shoe in the instep section of the upper above the instep area of the outsole and midsole.
9 Assignments
0 Petitions
Accused Products
Abstract
This split vamp athletic shoe (10) includes separated upper and lower vamp sections (18, 22) which are independently adjustable and provide the shoe with a hinge zone providing the shoe with flexibility. The shoe also includes an outsole (14) and a midsole (16), the outsole being unitarily formed to include upwardly extending instep support portions (36) which are attached to the upper vamp and extend substantially to the leading edge of the upper vamp to stiffen the shoe particularly in the instep area and provide stabilizing restraint against lateral motion and enhance the hinge action. The outsole also includes a second set of upwardly extending side support portions (38) which are spaced from said instep side support portions. In a second embodiment the midsole (116) includes unitarily formed side portions (166) recessed to receive the outsole side portions (136) and cooperating with said side portions to provide additional lateral stabilization and further enhancing the hinge action.
115 Citations
3 Claims
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1. An athletic shoe comprising:
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(a) an upper including a heel section and a toe section and an instep section in the area corresponding generally to the arched middle portion of the foot; (b) an outsole extending lengthwise of the upper and having a rear end and a front end and an instep area in the area corresponding generally to the arched middle portion of the foot, (c) a first set of opposed, upwardly extending side portions formed with said outsole, and extending into the instep section of the upper above the instep area of the outsole, (d) a midsole extending lengthwise of the upper and having a rear end and a front end and an instep area in the area corresponding generally to the arched middle portion of the foot, and (e) a second set of opposed, upwardly extending side portions formed with said midsole and extending into the instep section of the upper above the instep area of the midsole, said first set of side portions being disposed outwardly of said second set of side portions and said first set and said second set of side portions being operatively attached to the instep section of the upper and cooperating to provide lateral stabilization and support for the shoe in the instep section of the upper above the instep area of the outsole and midsole. - View Dependent Claims (2, 3)
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Specification