Patent US4489719A successfully refreshed from Google Patents.
US4489719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ankle support
Assignee: Individual
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Filing: 1983-03-25
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Granted: 1984-12-25
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Expires: 2003-03-25
Abstract
Abstract The present invention provides an ankle strap which can be attached to a shoe for mitigating ankle sprains. The strap comprises an elastic body portion having outer end regions, one of which is to be secured to the shoe optimally in a postero-inferior position to the base of the fifth metatarsal relative to the foot of the person wearing the shoe, and a releasable securing system for releasably securing the outer end regions to one another with the strap attached to the shoe and looped upon itself around the ankle.
Inventors
- 👤 Garry P. Lapenskie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:37
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/06; A61F13/064; A61F13/066; A43; A43B; A43B7/00; A43B7/14; A43B7/18; A43B7/20
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
116 words
An ankle strap to be attached to a shoe for mitigating ankle sprains, said strap comprising an elastic body portion having outer end regions, an opening at one of said outer end regions to locate said one outer end region for attachment to the shoe in a postero-inferior position to the fifth metatarsal of a foot within the shoe, a Chicago screw for fitting through the opening and for attaching said strap to the shoe, said Chicago screw having a flattened head to avoid interfering with the foot and releasable securing means for releasably securing said outer end regions to one another with said strap attached to the shoe and looped upon itself around the ankle.
Claim 2
Dependent Claim
116 words
An ankle strap to be attached to a shoe for mitigating ankle sprains, said strap comprising an elastic body portion having outer end regions, an opening at one of said outer end regions to locate said one outer end region for attachment to the shoe in a postero-inferior position to the fifth metatarsal of a foot within the shoe, a Chicago screw for fitting through the opening and for attaching said strap to the shoe, said Chicago screw having a flattened head to avoid interfering with the foot and releasable securing means for releasably securing said outer end regions to one another with said strap attached to the shoe and looped upon itself around the ankle.
Claim 3
Dependent Claim
33 words
An ankle strap as claimed in claim 1 including a pair of spaced apart openings in said one outer end region for locating said strap to either a right or a left shoe.
Claim 4
Dependent Claim
22 words
An ankle strap as claimed in claim 1 wherein said elastic body portion spans about 8 inches between said outer end regions.
Claim 5
Dependent Claim
14 words
An ankle strap as claimed in claim 1 including a bushing in said opening.
Claim 6
Dependent Claim
107 words
An ankle support strap to be attached to a shoe, said strap comprising an elastic body portion having a first end adapted for attachment to the shoe, a second end free of the shoe and releasable securing means for releasably securing said first and second ends to one another with said strap attached to the shoe and looped upon itself around the ankle, said first end being tapered to either side for fitting with left or right shoes and having an aperture fitted with a bushing adjacent the taper to either side of the first end for receiving attaching means for attaching said strap to the shoe.
Claim 7
Dependent Claim
107 words
An ankle support strap to be attached to a shoe, said strap comprising an elastic body portion having a first end adapted for attachment to the shoe, a second end free of the shoe and releasable securing means for releasably securing said first and second ends to one another with said strap attached to the shoe and looped upon itself around the ankle, said first end being tapered to either side for fitting with left or right shoes and having an aperture fitted with a bushing adjacent the taper to either side of the first end for receiving attaching means for attaching said strap to the shoe.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-12-25 | 1988-06-25 | 1988-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-12-25 | 1992-06-25 | 1992-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-12-25 | 1996-06-25 | 1996-12-25 | $7700.00 | Window Closed / Lapsed |