ADJUSTABLE WALKING APPARATUS
First Claim
Patent Images
1. A walking apparatus, comprising:
- a sole having an adjustable length, the sole comprising;
a heel portion;
a forefoot portion operatively coupled to the heel portion, the forefoot portion configured for adjustment from a first position to at least one other position relative to the heel portion;
wherein a length of the sole is configured to adjust from a first length to a second length when the forefoot portion is adjusted from the first position to the at least one other position.
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Abstract
A walking apparatus is provided that includes a sole having an adjustable length, the sole comprising a heel portion, a forefoot portion operatively coupled to the heel portion, the forefoot portion configured for adjustment from a first position to at least one other position relative to the heel portion, wherein a length of the sole is configured to adjust from a first length to a second length when the forefoot portion is adjusted from the first position to the at least one other position.
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Citations
80 Claims
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1. A walking apparatus, comprising:
a sole having an adjustable length, the sole comprising; a heel portion; a forefoot portion operatively coupled to the heel portion, the forefoot portion configured for adjustment from a first position to at least one other position relative to the heel portion; wherein a length of the sole is configured to adjust from a first length to a second length when the forefoot portion is adjusted from the first position to the at least one other position. - View Dependent Claims (60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78)
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2. -59. (canceled)
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79. A walking apparatus, comprising:
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a sole having an adjustable length, the sole comprising; a treaded surface; a heel portion; and a forefoot portion operatively coupled to the heel portion, the forefoot portion configured for adjustment from a first position to at least one other position relative to the heel portion; wherein a length of the sole is configured to adjust from a first length to a second length when the forefoot portion is adjusted from the first position to the at least one other position, and wherein when the length of the sole adjusts from the first length to the second length, a length of the treaded surface adjusts to traverse the second length of the sole.
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80. A walking apparatus, comprising:
a sole having an adjustable length, the sole comprising; a heel portion; and a forefoot portion operatively coupled to the heel portion, the forefoot portion configured for adjustment from a first position to at least one other position relative to the heel portion, wherein the heel portion and the forefoot portion form a radius of curvature of the sole, wherein a length of the sole is configured to adjust from a first length to a second length when the forefoot portion is adjusted from the first position to the at least one other position, and wherein the radius of curvature of the sole is maintained when the length of the sole adjusts from the first length to the second length.
Specification