US4128861A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated shoe
Assignee: Individual
•
Filing: 1977-03-28
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Granted: 1978-12-05
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Expires: 1997-03-28
Abstract
Abstract An illuminated shoe activated by the heel thereof contacting a supporting surface including a shoe, a hollow heel fixedly secured to the shoe, illumination means disposed within a chamber provided by the heel and visible outside said heel, and means for activating said illumination means when the lower surface of the heel contacts a supporting surface.
Inventors
- 👤 Akis Pelengaris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 17:03
CPC Classifications
A; A43; A43B; A43B1/00; A43B1/0072; A43B1/0027; A43B1/0036; A43B3/00; A43B3/34; A43B3/36
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
235 words
An illuminated shoe comprising: a. a shoe having an upper foot receiving portion and a sole portion including a rear area thereof; b. a hollow heel defining a chamber therein and including a top, an inner end and a bottom wall, said bottom wall having a central opening, said top wall being fixedly secured on the upper surface thereof to said sole portion adjacent the rear area thereof. c. an electrical storage battery holder spaced above said bottom wall and secured to any of said other walls and at least one electrical storage battery being removably mounted therein; d. at least one illuminating lamp coupled to said battery and adapted to be mounted on said battery holder; e. a resilient pad secured to the outer surface of said bottom wall and having an electrical activating contact penetrating said central opening and being operably connected to said lamp; f. another electrical actuating contact fixedly secured within the heel chamber and spaced above and opposite said first mentioned electrical actuating contact and operably connected to said battery whereby the movement of said pad when pressed against a rigid surface closes the electrical circuit for illuminating said lamp; g. a heel side wall having an access opening for the interior of the said chamber; h. a transparent member opposite said lamp; and i. means for removable and seal tight affixation of said transparent member over said acess opening.
Claim 2
Dependent Claim
235 words
An illuminated shoe comprising: a. a shoe having an upper foot receiving portion and a sole portion including a rear area thereof; b. a hollow heel defining a chamber therein and including a top, an inner end and a bottom wall, said bottom wall having a central opening, said top wall being fixedly secured on the upper surface thereof to said sole portion adjacent the rear area thereof. c. an electrical storage battery holder spaced above said bottom wall and secured to any of said other walls and at least one electrical storage battery being removably mounted therein; d. at least one illuminating lamp coupled to said battery and adapted to be mounted on said battery holder; e. a resilient pad secured to the outer surface of said bottom wall and having an electrical activating contact penetrating said central opening and being operably connected to said lamp; f. another electrical actuating contact fixedly secured within the heel chamber and spaced above and opposite said first mentioned electrical actuating contact and operably connected to said battery whereby the movement of said pad when pressed against a rigid surface closes the electrical circuit for illuminating said lamp; g. a heel side wall having an access opening for the interior of the said chamber; h. a transparent member opposite said lamp; and i. means for removable and seal tight affixation of said transparent member over said acess opening.
Claim 3
Dependent Claim
19 words
An illuminated shoe as set forth in claim 1 wherein said transparent member is a lens for light projection.
Claim 4
Dependent Claim
21 words
An illuminated shoe as set forth in claim 2 wherein said means comprises grooving and gasketing elements adjacent said access opening.
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) | 1981-12-04 | 1982-06-05 | 1982-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-04 | 1986-06-05 | 1986-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-04 | 1990-06-05 | 1990-12-05 | $7700.00 | Window Closed / Lapsed |