US4098011A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleated sole for athletic shoe
Assignee: Nike Inc
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Filing: 1977-04-27
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Granted: 1978-07-04
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Expires: 1997-04-27
Abstract
Abstract A cleated outer sole for an athletic shoe is described which includes two pairs of heel and toe cleats of large ground engaging surface area to provide a long wearing sole. These pairs of large cleats are surrounded by smaller gripping cleats of substantially the same height as such larger cleats and all cleats are molded of resilient material integral with the outer sole. The gripping cleats are in the shape of straight sided polygons such as a square or hexagon to provide superior traction and cushioning. The larger cleats are of a different shape and may be triangular, rectangular or other shapes. The pair of heel cleats is provided on opposite sides of the heel portion of the outer sole, while the pair of toe cleats may be provided on opposite sides of the front portion of such sole beneath the heads of the metatarsal bones of the foot. The heel cleat positioned on the inside edge of the shoe functions primarily to provide greater lateral stability to the shoe. The two heel wear cleats are of left and right allochiral shape so that the heel portion of the sole is substantially symmetrical about the longitudinal axis of the shoe. Also, the shoe is made with a straight last whose axis bisects the heel bone and passes through the head of the second metatarsal bone.
Inventors
- 👤 William J. Bowerman
- 👤 Stanley L. James
- 👤 Dennis E. Vixie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:46
CPC Classifications
A; A43; A43B; A43B5/00; A43B5/06; A43B13/00; A43B13/14; A43B13/22; A43B13/223
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
172 words
An athletic shoe designed for running in which the improvement comprises: an outer sole having a plurality of cleats of resilient material molded integral with said sole and each cleat projecting downward from a base portion to a ground engaging surface at the bottom end of the cleat, said outer sole including an arch portion between a toe portion and a heel portion with the arch portion substantially in longitudinal alignment with the heel portion; said cleats including a plurality of laterally spaced first cleats on each of the toe portion, arch portion and heel portion of said sole and a plurality of second cleats of larger size than said first cleats including one pair of second cleats on the heel portion whose ground engaging surfaces are in substantial alignment with those of the first cleats on said arch portion and heel portion; and said second cleats having larger area ground engaging surfaces than the first cleats on said heel portion but being of substantially the same height as said first cleats.
Claim 2
Dependent Claim
172 words
An athletic shoe designed for running in which the improvement comprises: an outer sole having a plurality of cleats of resilient material molded integral with said sole and each cleat projecting downward from a base portion to a ground engaging surface at the bottom end of the cleat, said outer sole including an arch portion between a toe portion and a heel portion with the arch portion substantially in longitudinal alignment with the heel portion; said cleats including a plurality of laterally spaced first cleats on each of the toe portion, arch portion and heel portion of said sole and a plurality of second cleats of larger size than said first cleats including one pair of second cleats on the heel portion whose ground engaging surfaces are in substantial alignment with those of the first cleats on said arch portion and heel portion; and said second cleats having larger area ground engaging surfaces than the first cleats on said heel portion but being of substantially the same height as said first cleats.
Claim 3
Dependent Claim
30 words
An athletic shoe in accordance with claim 1 in which the height of the cleats is greater than the thickness of the outer sole in the regions between said cleats.
Claim 4
Dependent Claim
36 words
An athletic shoe in accordance with claim 1 in which said second cleats include one pair of second cleats positioned respectively adjacent the outside edge and the inside edge of the heel portion of said sole.
Claim 5
Dependent Claim
39 words
An athletic shoe in accordance with claim 3 in which each of said second cleats of said one pair have more than twice the ground engaging surface area of said first cleats, said ground engaging surface being substantially flat.
Claim 6
Dependent Claim
47 words
An athletic shoe in accordance with claim 3 in which said second cleats include another pair of second cleats positioned respectively adjacent the outside edge and the inside edge of the toe portion of said sole under the heads of the metatarsal bones of the wearer's foot.
Claim 7
Dependent Claim
23 words
An athletic shoe in accordance with claim 3 in which said one pair of second cleats are of left and right allochiral shape.
Claim 8
Dependent Claim
26 words
An athletic shoe in accordance with claim 3 in which the ground engaging surface of each of said second cleats of said one pair is rectangular.
Claim 9
Dependent Claim
54 words
An athletic shoe in accordance with claim 3 in which the ground engaging surfaces of said second cleats of said one pair are each of a rounded triangular shape with its base positioned adjacent the edge of said sole and its apex pointing inwardly toward the other of said one pair of second cleats.
Claim 10
Dependent Claim
64 words
An athletic shoe in accordance with claim 1 in which said second cleats each include an inner portion and an outer portion, said outer portion being positioned adjacent the edge of said sole and being of greater width in the longitudinal direction of the sole than the width of the inner portion which is positioned inward of said outer portion away from said edge.
Claim 11
Dependent Claim
35 words
An athletic shoe in accordance with claim 1 in which the ground engaging surface of said first cleats is of a straight sided polygon shaped cross section different from the shape of said second cleats.
Claim 12
Dependent Claim
18 words
An athletic shoe in accordance with claim 1 in which said first cleats are of a square shape.
Claim 13
Dependent Claim
18 words
An athletic shoe in accordance with claim 1 in which said first cleats are of a hexagonal shape.
Claim 14
Dependent Claim
27 words
An athletic shoe in accordance with claim 1 in which the base portion tapers outward where it joins the sole, and the shoe has a straight last.
Claim 15
Dependent Claim
167 words
A shoe sole for an athletic shoe, comprising: a sole member having a plurality of first and second cleats of resilient material molded integral therewith and including an arch portion between a toe portion and a heel portion with said arch portion being in longitudinal alignment with the heel portion; said first cleats being provided as laterally spaced cleats on each of the heel portion, arch portion and the toe portion of said sole with the bottom ends of said first cleats on said arch portion and heel portion being in substantial alignment with the bottom ends of said second cleats on said heel portion; and said second cleats being of larger area than said first cleats and including one pair of second cleats provided on said heel portion so that one cleat of said pair is positioned adjacent the outside edge and the other cleat of said pair is adjacent the inside edge of said heel portion laterally spaced from said one cleat of said pair.
Claim 16
Dependent Claim
167 words
A shoe sole for an athletic shoe, comprising: a sole member having a plurality of first and second cleats of resilient material molded integral therewith and including an arch portion between a toe portion and a heel portion with said arch portion being in longitudinal alignment with the heel portion; said first cleats being provided as laterally spaced cleats on each of the heel portion, arch portion and the toe portion of said sole with the bottom ends of said first cleats on said arch portion and heel portion being in substantial alignment with the bottom ends of said second cleats on said heel portion; and said second cleats being of larger area than said first cleats and including one pair of second cleats provided on said heel portion so that one cleat of said pair is positioned adjacent the outside edge and the other cleat of said pair is adjacent the inside edge of said heel portion laterally spaced from said one cleat of said pair.
Claim 17
Dependent Claim
20 words
A sole in accordance with claim 14 in which the first and second cleats are of substantially the same height.
Claim 18
Dependent Claim
24 words
A sole in accordance with claim 14 in which said second cleats are each of more than twice the area of said first cleats.
Claim 19
Dependent Claim
59 words
A sole in accordance with claim 14 in which the second cleats include another pair of second cleats provided on the toe portion of said sole so that one of said another pair of second cleats is positioned adjacent the inner edge and the other of said another pair is positioned adjacent the outer edge of said toe portion.
Claim 20
Dependent Claim
22 words
A sole in accordance with claim 14 in which said one pair of second cleats are of left and right allochiral shape.
Claim 21
Dependent Claim
22 words
A sole in accordance with claim 18 in which said one pair of second cleats are each of a rounded triangular shape.
Claim 22
Dependent Claim
21 words
A sole in accordance with claim 14 in which said one pair of second cleats are each of a rectangular shape.
Claim 23
Dependent Claim
57 words
A sole in accordance with claim 14 in which said one pair of second cleats are each of a generally right triangular shape with the longer leg of the triangle extending longitudinally adjacent the side of the sole and the shorter leg of the triangle extending laterally adjacent the rear of the heel portion of the sole.
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) | 1981-07-03 | 1982-01-02 | 1982-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-07-03 | 1986-01-02 | 1986-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-07-03 | 1990-01-02 | 1990-07-04 | $7700.00 | Window Closed / Lapsed |