US4202117A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shoe, more particularly for toddlers
Assignee: BIDEGAIN SA
•
Filing: 1979-01-23
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Granted: 1980-05-13
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Expires: 1999-01-23
Abstract
Abstract A shoe, more particularly for toddlers, comprises at the back, from bottom to top, successive zones of decreasing rigidity and increasing flexibility, namely a first zone comprising, from inside to outside, a soft lining, a foam filling, an inner reinforcement, a flexible body and an upward extension of the outer sole; a second zone comprising, from inside to outside, the soft lining, the foam filling, the inner reinforcement and the flexible body; a third zone comprising, from inside to outside, the soft lining, the foam filling and the flexible body; and a fourth zone comprising a foam cushion surrounded by the soft lining. The sole preferably also comprises an upward extension at the front. The foot is perfectly protected and supported, very comfortably and softly.
Inventors
- 👤 Pierre Bidegain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:56
CPC Classifications
A; A43; A43B; A43B3/00; A43B3/30; A43B3/02
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
164 words
A shoe, more particularly for toddlers, comprising an outer sole, a primary sole, a flexible body, a rear reinforcement located at the back of the body and extending from the base of the flexible body to an upper end spaced from the top of the flexible body, and a foam cushion arranged at the back and at the top of the body, wherein said shoe comprises at the back, from the bottom to the top, successive zones of decreasing rigidity and increasing flexibility; namely a first zone comprising, from inside to outside, a soft lining, a foam filling, said rear reinforcement, said flexible body and an upward extension of the outer sole; a second zone comprising, from inside to outside, said soft lining, said foam filling, said inner reinforcement and said flexible body; a third zone comprising, from inside to outside, said soft lining, said foam filling and said flexible body; and a fourth zone comprising said foam cushion surrounded by said soft lining.
Claim 2
Dependent Claim
164 words
A shoe, more particularly for toddlers, comprising an outer sole, a primary sole, a flexible body, a rear reinforcement located at the back of the body and extending from the base of the flexible body to an upper end spaced from the top of the flexible body, and a foam cushion arranged at the back and at the top of the body, wherein said shoe comprises at the back, from the bottom to the top, successive zones of decreasing rigidity and increasing flexibility; namely a first zone comprising, from inside to outside, a soft lining, a foam filling, said rear reinforcement, said flexible body and an upward extension of the outer sole; a second zone comprising, from inside to outside, said soft lining, said foam filling, said inner reinforcement and said flexible body; a third zone comprising, from inside to outside, said soft lining, said foam filling and said flexible body; and a fourth zone comprising said foam cushion surrounded by said soft lining.
Claim 3
Dependent Claim
33 words
A shoe according to claim 1, wherein the outer sole has an upward extension at the front of the outer sole which matches the upward extension at the back of the outer sole.
Claim 4
Dependent Claim
41 words
A shoe according to claim 2, wherein the outer sole is in two assembled parts, one of which comprises said upward extensions at both front and back whilst the other part comprises at least part of the underside of the sole.
Claim 5
Dependent Claim
36 words
A shoe according to claim 1, wherein at the back of the shoe, the body is in two parts stitched to each other, with a covering which is located near the contour of the rear reinforcement.
Claim 6
Dependent Claim
50 words
A shoe according to claim 4, wherein the said contour of the rear reinforcement is such that it envelops the sides of the heel and comprises at the back a slight upward projection for supporting the rear part of the tendon without conflicting with the lateral movements of the foot.
Claim 7
Dependent Claim
32 words
A shoe according to claim 1, wherein the foam filling overlaps the contour of the rear reinforcement and also the contour of the covering strip of the two parts of the body.
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) | 1983-05-13 | 1983-11-12 | 1984-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-05-13 | 1987-11-12 | 1988-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-05-13 | 1991-11-12 | 1992-05-13 | $7700.00 | Window Closed / Lapsed |