US4255877A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Athletic shoe having external heel counter
Assignee: Nike Inc
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Filing: 1978-09-25
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Granted: 1981-03-17
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Expires: 1998-09-25
Abstract
Abstract An athletic shoe is described having an external heel counter member made of a resilient material, such as rubber or other elastomer for greater stability and comfort. The external heel counter is bonded to the outer surface of both sides of the heel portion of the shoe upper and extends around the heel. A multi-layered shoe sole is provided including a heel wedge layer or other raised heel portion for raising the heel of the foot above the bottom surface of the toes. The shoe sole also employs a midsole layer which extends the entire length of the shoe. In one embodiment the bottom edge of the external heel counter member surrounds the rear portion of the midsole layer and is bonded to the top of the heel wedge layer. In another embodiment the bottom edge of the heel counter member is turned under the heel and is bonded between the shoe upper and the midsole layer.
Inventors
- 👤 William J. Bowerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:18
CPC Classifications
A; A43; A43B; A43B23/00; A43B23/08; A43B23/16; A43B23/17; A43B5/00; A43B5/06
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
100 words
An athletic shoe constructed for running comprising: a shoe upper; a sole attached to said upper including an outer sole layer extending substantially the full length of the shoe; and an external heel counter member made of a resilient elastomer material different from that of the shoe upper and being a separate member from said outer sole layer, said heel counter member being attached to the exterior of the heel portion of the shoe upper on both sides of such shoe upper and extending completely around the heel so it terminates in front of the ankle of the wearer's foot.
Claim 2
Dependent Claim
100 words
An athletic shoe constructed for running comprising: a shoe upper; a sole attached to said upper including an outer sole layer extending substantially the full length of the shoe; and an external heel counter member made of a resilient elastomer material different from that of the shoe upper and being a separate member from said outer sole layer, said heel counter member being attached to the exterior of the heel portion of the shoe upper on both sides of such shoe upper and extending completely around the heel so it terminates in front of the ankle of the wearer's foot.
Claim 3
Dependent Claim
36 words
A shoe in accordance with claim 1 in which the heel counter member is bonded to the outer surface of the heel portion of the shoe upper, said upper being made of a synthetic plastic fabric.
Claim 4
Dependent Claim
41 words
A shoe in accordance with claim 1 in which the heel counter member is attached to the sole and such sole has a raised heel portion for raising the heel above the bottom surface of the toes of the wearer's foot.
Claim 5
Dependent Claim
34 words
A shoe in accordance with claim 3 in which the sole includes a ground engaging sole portion extending beneath the arch portion of the shoe from the front to the rear of said shoe.
Claim 6
Dependent Claim
57 words
A shoe in accordance with claim 4 in which the raised heel portion includes a heel wedge sole layer between an outer sole layer and the shoe upper, said outer sole layer having a plurality of cleats of resilient material molded integral therewith and including a ground engaging intermediate portion beneath the arch portion of the shoe.
Claim 7
Dependent Claim
29 words
A shoe in accordance with claim 5 which also includes a midsole layer extending substantially the entire length of the sole between the outer sole and the shoe upper.
Claim 8
Dependent Claim
21 words
A shoe in accordance with claim 1 in which the heel counter is made of an integral member of elastomer material.
Claim 9
Dependent Claim
16 words
A shoe in accordance with claim 7 in which the heel counter is made of rubber.
Claim 10
Dependent Claim
39 words
A shoe in accordance with claim 1 in which the height of the heel counter member tapers from a maximum height adjacent the rear end of the counter to a minimum height at the front end of said counter.
Claim 11
Dependent Claim
29 words
A shoe in accordance with claim 9 in which the front end of the heel counter is positioned adjacent the heads of the metatarsal bones of the wearer's foot.
Claim 12
Dependent Claim
46 words
A shoe in accordance with claim 6 in which the heel counter member is attached at its bottom edge to the top of the raised heel portion of the sole, such bottom edge terminating adjacent the side edges of the rear portion of the midsole layer.
Claim 13
Dependent Claim
34 words
A shoe in accordance with claim 1 in which the heal counter is folded under so that its bottom portion extends beneath the heel of the foot between the sole and the shoe upper.
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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) | 1984-03-16 | 1984-09-15 | 1985-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-16 | 1988-09-15 | 1989-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-16 | 1992-09-15 | 1993-03-17 | $7700.00 | Window Closed / Lapsed |