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US4294023A Expired / Lapsed US ⏱️ 0.0 years remaining

Athletic footwear for non-contact or light contact sports

Assignee: Individual
•
Filing: 1979-08-16
•
Granted: 1981-10-13
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Expires: 1999-08-16
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Abstract

Abstract Athletic footwear for non-contact or light-contact sports having a resilient sole portion to which front and rear upper portions of reinforced canvas or rubber material are securely attached. Foot protection and mobility are optimized by isolating the plural upper portions, one from the other, and by positioning the front and rear upper portions so as to be effective at points of maximum foot flexibility, namely, over the ball of the foot and across the ankle. Leather reinforcement of the canvas portions at both the bosses through which laces are passed for drawing the shoe to the wearer's foot and at the exposed edges of the canvas uppers prevents discomfort to a sockless user while permitting maximum absorption of stress at these points.

Inventors

  • 👤 Samuel E. Banford

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 10:52
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/12; A43B13/00; A43B13/14; A43B13/18; A43B13/187

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 275 words
An athletic shoe characterized by members which are in contact with and which reinforce the wearer's foot at points of maximum flexibility only and which athletic shoe is otherwise unrestricting as to the wearer's foot, comprising first means to protect the sole of the wearer's foot from direct contact with a playing surface, said first means comprising a readily yieldable elastic sole portion member extending essentially the entire length and width of the wearer's foot and conforming to the natural configuration of the sole of said foot; second and third means independently attached to said first means, said second means further comprising two generally tabular shaped members configured to restrainedly encompass the wearer around the ankle and remain in close restraining relationship therewith to thereby reinforce and protect the maximum stress points of the wearer's ankle whereby said first and second means acting in conjunction with one another to minimize any shifting of the heel of the wearer relative to said first means while permitting the wearer to move the ankle in a manner which is independent of and unconstrained by said third means, and said third means further comprising two generally tabular shaped members configured to restrainedly encompass the wearer only above the ball of the foot and remain in close restraining relationship therewith so as to thereby reinforce and protect said ball of the foot whereby said first and third means acting in conjunction with one another permit the wearer's foot to flex across the ball portion thereof in a manner which is independent of and unconstrained by said second means while precluding the foot from shifting forward relative to said first means.
Claim 2
Dependent Claim 275 words
An athletic shoe characterized by members which are in contact with and which reinforce the wearer's foot at points of maximum flexibility only and which athletic shoe is otherwise unrestricting as to the wearer's foot, comprising first means to protect the sole of the wearer's foot from direct contact with a playing surface, said first means comprising a readily yieldable elastic sole portion member extending essentially the entire length and width of the wearer's foot and conforming to the natural configuration of the sole of said foot; second and third means independently attached to said first means, said second means further comprising two generally tabular shaped members configured to restrainedly encompass the wearer around the ankle and remain in close restraining relationship therewith to thereby reinforce and protect the maximum stress points of the wearer's ankle whereby said first and second means acting in conjunction with one another to minimize any shifting of the heel of the wearer relative to said first means while permitting the wearer to move the ankle in a manner which is independent of and unconstrained by said third means, and said third means further comprising two generally tabular shaped members configured to restrainedly encompass the wearer only above the ball of the foot and remain in close restraining relationship therewith so as to thereby reinforce and protect said ball of the foot whereby said first and third means acting in conjunction with one another permit the wearer's foot to flex across the ball portion thereof in a manner which is independent of and unconstrained by said second means while precluding the foot from shifting forward relative to said first means.
Claim 3
Dependent Claim 18 words
The athletic shoe of claim 1 wherein said second and third means are comprised of reinforced canvas material.
Claim 4
Dependent Claim 17 words
The athletic shoe of claim 1 wherein said second and third means are comprised of rubber material.
Claim 5
Dependent Claim 22 words
The athletic shoe of claim 1 wherein a single lacing member is used to draw up said said second and third means.

References Cited (Backward Citations)

US2220534A Cited
US2169337A Cited
US2391720A Cited
US2536723A Cited
US4101704A Cited
US4053995A Cited
US4069601A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1984-10-12 1985-04-13 1985-10-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1988-10-12 1989-04-13 1989-10-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1992-10-12 1993-04-13 1993-10-13 $7700.00 Window Closed / Lapsed

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