US4261072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for providing a stitched foxing tape on an article of footwear
Assignee: Citc Industries Inc
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Filing: 1978-06-02
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Granted: 1981-04-14
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Expires: 1998-06-02
Abstract
Abstract A method and apparatus for manufacturing an article of footwear in which an upper and a sole meet at a juncture which is covered by a foxing tape applied to the upper and sole. The foxing tape is constituted of a curable elastomeric material and is applied to the upper and sole in partially cured condition. Stitches of material are formed in the foxing tape along the length thereof when the foxing tape is partially cured and thereafter the foxing tape is fully cured with the stitches in place.
Inventors
- 👤 Jonas Senter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:04
CPC Classifications
A; A43; A43B; A43B15/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
98 words
A method of manufacturing an article of footwear comprising forming an upper and a sole of an article of footwear which meet at a juncture, applying a foxing tape to said upper and sole proximate said juncture, said foxing tape being constituted of a curable elastomeric material, applying stitches of a material through said foxing tape along the length thereof without piercing the upper with said stitches, said foxing tape being in partially cured condition, applying the partially cured foxing tape with the stitches thereon to the upper and sole and completing the curing of the foxing tape.
Claim 2
Independent Claim
98 words
A method of manufacturing an article of footwear comprising forming an upper and a sole of an article of footwear which meet at a juncture, applying a foxing tape to said upper and sole proximate said juncture, said foxing tape being constituted of a curable elastomeric material, applying stitches of a material through said foxing tape along the length thereof without piercing the upper with said stitches, said foxing tape being in partially cured condition, applying the partially cured foxing tape with the stitches thereon to the upper and sole and completing the curing of the foxing tape.
Claim 3
Dependent Claim
29 words
A method as claimed in claim 1 wherein said foxing tape has an upper portion adjacent the upper, said stitches passing through said foxing tape in said upper portion.
Claim 4
Dependent Claim
34 words
A method as claimed in claim 2 wherein said foxing tape has an upper edge, said stitches extending normal to said edge in spaced relation along said foxing tape and along said upper edge.
Claim 5
Dependent Claim
30 words
A method as claimed in claim 3 wherein said stitches extending normal to said upper edge have a length of between 1/3 and 1/2 the height of the foxing tape.
Claim 6
Dependent Claim
21 words
A method as claimed in claim 3 wherein said foxing tape extends around the entire periphery of the article of footwear.
Claim 7
Dependent Claim
26 words
A method as claimed in claim 3 wherein said stitches extending normal to the upper edge are uniformly spaced along the length of the foxing tape.
Claim 8
Dependent Claim
29 words
A method as claimed in claim 3 wherein said stitches extending along said upper edge cover said edge and lie at the juncture between said edge and the upper.
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) | 1984-04-13 | 1984-10-13 | 1985-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-04-13 | 1988-10-13 | 1989-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-04-13 | 1992-10-13 | 1993-04-14 | $7700.00 | Window Closed / Lapsed |