Patent US4571856A successfully refreshed from Google Patents.
US4571856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double laced athletic shoe
Assignee: Autry Industries Inc
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Filing: 1984-05-21
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Granted: 1986-02-25
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Expires: 2004-05-21
Abstract
Abstract An athletic shoe includes a sole portion (12) for disposal adjacent the sole of the foot, an upper (14) secured to sole portion (12) about the periphery thereof and cooperating with sole portion (12) to enclose the foot of the wearer and an inner support covering (16) for disposal about the ankle of the foot to provide support therefor. Upper (14) is adapted to overlay the dorsum of the foot and extends upwardly therefrom above the ankle of the foot to provide additional support therefor. Lacing means (36) are provided to adjustably secure upper (14) about the foot of the wearer and a strap (40) is provided to secure the ankle portion of upper (14) about the ankle of the wearer. Inner support covering (16) is attached to sole portion (12) adjacent the inside surface of upper (14) and extends from the lateral side of sole portion (12) to the medial side of sole portion (12) rearwardly around the ankle of the wearer to provide support therefor. Inner support covering (16) extends forwardly over the dorsum of the foot to overlay the metatarsal bones and is split to allow insertion of the foot therein. Lacing means (60) are provided to adjustably secure inner support covering (16) about the foot and ankle of the wearer.
Inventors
- 👤 Yung-Mao Lin
- 👤 James C. Autry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:52
CPC Classifications
A; A43; A43B; A43B5/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
332 words
An athletic shoe comprising: a sole portion for disposal adjacent the sole of the wearer's foot; an upper secured about the periphery of said sole portion and cooperating with said sole portion to enclose the foot; an inner support covering positioned adjacent the inside surface of said upper and secured to said sole portion for disposal about the ankle of the foot and between the foot and said upper comprising: a lateral portion attached to said sole portion from a point adjacent the cuboid bone to a point adjacent the shaft of the fifth metatarsal bone and extending upwards over the outer malleolus and the lateral side of the dorsum of the foot; a medial portion attached to said sole portion from the back of the arch to the front of the arch and extending upwards over the inner malleolus and the medial side of the dorsum of the foot; an achilles portion disposed adjacent said lateral portion and said medial portion extending rearwardly about the leg and ankle above the attachment point of the achilles tendon, such that the calcaneum bone is exposed; a first medial reinforcing strip secured to said medial portion, attached to said sole at a point corresponding to the back of the arch and extending vertically over the inner malleolus; a second medial reinforcing strip secured to said medial portion, attached to said sole at a point corresponding to the front of the arch and extending vertically over the shaft of the metatarsal bones; a first lateral reinforcing strip secured to said lateral portion, attached to said sole at a point opposite said first medial reinforcing strip and extending vertically over the outer malleolus; and a second lateral reinforcing strip secured to said lateral portion, attached to said sole at a point opposite said second medial reinforcing strip and extending vertically over the shaft of the metatarsal bones; and means for tightening the opening formed by the upper edges of said medial portion and said lateral portion.
Claim 2
Dependent Claim
332 words
An athletic shoe comprising: a sole portion for disposal adjacent the sole of the wearer's foot; an upper secured about the periphery of said sole portion and cooperating with said sole portion to enclose the foot; an inner support covering positioned adjacent the inside surface of said upper and secured to said sole portion for disposal about the ankle of the foot and between the foot and said upper comprising: a lateral portion attached to said sole portion from a point adjacent the cuboid bone to a point adjacent the shaft of the fifth metatarsal bone and extending upwards over the outer malleolus and the lateral side of the dorsum of the foot; a medial portion attached to said sole portion from the back of the arch to the front of the arch and extending upwards over the inner malleolus and the medial side of the dorsum of the foot; an achilles portion disposed adjacent said lateral portion and said medial portion extending rearwardly about the leg and ankle above the attachment point of the achilles tendon, such that the calcaneum bone is exposed; a first medial reinforcing strip secured to said medial portion, attached to said sole at a point corresponding to the back of the arch and extending vertically over the inner malleolus; a second medial reinforcing strip secured to said medial portion, attached to said sole at a point corresponding to the front of the arch and extending vertically over the shaft of the metatarsal bones; a first lateral reinforcing strip secured to said lateral portion, attached to said sole at a point opposite said first medial reinforcing strip and extending vertically over the outer malleolus; and a second lateral reinforcing strip secured to said lateral portion, attached to said sole at a point opposite said second medial reinforcing strip and extending vertically over the shaft of the metatarsal bones; and means for tightening the opening formed by the upper edges of said medial portion and said lateral portion.
Claim 3
Dependent Claim
23 words
The athletic shoe of claim 1 and further comprising means for independently tightening said upper and said inner support covering about the foot.
Claim 4
Dependent Claim
81 words
The athletic shoe of claim 1 and further comprising: a toe cap disposed adjacent to the forward edge of said sole portion overlaying the toes of the foot of the wearer; a tongue attached to said toe cap and extending upwardly therefrom; central openings through said upper and said inner support covering for receiving the foot of the wearer; and means for closing said openings to adjustably secure said upper and said inner support covering about the foot of the wearer.
Claim 5
Dependent Claim
28 words
The athletic shoe of claim 3 wherein a plurality of apertures are uniformly distributed over the surface of said toe cap to admit air into the shoe closure.
Claim 6
Dependent Claim
30 words
The athletic shoe of claim 1 and further comprising securing means connected to said upper for selectively tightening the upper portions of both said upper and said inner support covering.
Claim 7
Dependent Claim
62 words
The athletic shoe of claim 5 wherein said securing means comprises: a strap secured at one end thereof on a first side of said upper proximate its topmost edge; and a buckle positioned on the opposite side of said upper and dimensioned to receive the other free end of said strap to thus secure said upper about the ankle of the wearer.
Claim 8
Dependent Claim
75 words
The athletic shoe of claim 6 and further comprising contact fastening means on the surface of said strap at the free end thereof and corresponding contact fastening means positioned on the surface of said upper on said first side thereof so that when said strap is extended through said buckle, said strap can be folded back upon itself and releasably fastened to said upper to thus secure said upper about the ankle of the wearer.
Claim 9
Dependent Claim
13 words
The athletic shoe of claim 1 wherein said tightening means comprises a lace.
Claim 10
Dependent Claim
33 words
The athletic shoe of claim 1 wherein said upper extends above the ankle of the foot to provide support therefor, and wherein said inner support covering extends above the top of said upper.
Claim 11
Dependent Claim
18 words
The athletic shoe of claim 9 wherein the inner portion of said upper covering the ankle is padded.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-02-24 | 1989-08-26 | 1990-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-02-24 | 1993-08-26 | 1994-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-02-24 | 1997-08-26 | 1998-02-25 | $7700.00 | Window Closed / Lapsed |