US5416675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated helmet
Assignee: Individual
•
Filing: 1994-09-09
•
Granted: 1995-05-16
•
Expires: 2014-09-09
Abstract
Abstract An automatically operated, moving illuminated display for a helmet, disposed upon the rear thereof. The display is mounted on a module which adheres to the exterior of the helmet, as by hook and loop fastener. The illuminated display is provided by a series or matrix of light emitting diodes mounted to the module. Controlling electronic circuitry, a battery cell, and one of two actuating switches are also disposed upon the module. One actuating switch, located within the helmet and connected to the module by a cable, is a contact responsive switch which is tripped when the user dons the helmet. The other switch, mounted to the module, is a light sensor, which is exposed to ambient light and is responsive to fading daylight. At a predetermined ambient light level, and when the helmet is donned, power is supplied to the controller. The controller sequentially illuminates the LED display in stages, thus creating the visual impression of motion. The display continues until the ambient light level increases, or the helmet is doffed. The combination of motion and illumination enhances visibility of a cyclist wearing the novel helmet. Motorists who would otherwise be apt to overlook the cyclist are warned of his or her presence on a roadway. The system is readily attached to an otherwise conventional helmet, and may also be used with a backpack or the like.
Inventors
- 👤 Robert J. DeBeaux
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:52
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/0406; A42B3/0433; A42B3/044; A45; A45C; A45C15/00; A45C15/06; Y; Y10; Y10S; Y10S362/00; Y10S362/80; Y10S362/802
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
65 words
An automatically operated illumination system for use with a helmet, comprising: at least one externally visible lamp mounted upon the helmet, and means for illuminating said lamp; and an automatic switch mounted to the helmet, for initiating operation of said illumination system responsive to donning of the helmet, whereby initiation of operation of said illumination system is automatically performed when a user dons the helmet.
Claim 2
Dependent Claim
65 words
An automatically operated illumination system for use with a helmet, comprising: at least one externally visible lamp mounted upon the helmet, and means for illuminating said lamp; and an automatic switch mounted to the helmet, for initiating operation of said illumination system responsive to donning of the helmet, whereby initiation of operation of said illumination system is automatically performed when a user dons the helmet.
Claim 3
Dependent Claim
36 words
The illumination system according to claim 1, further comprising a plurality of externally visible lamps, and said means for illuminating said lamp further comprising means for selectively illuminating and extinguishing individual lamps in a predetermined sequence.
Claim 4
Dependent Claim
13 words
The illumination system according to claim 2, said lamps comprising light emitting diodes.
Claim 5
Dependent Claim
30 words
The illumination system according to claim 2, said means for selectively illuminating and extinguishing further including means for illuminating and extinguishing individual lamps in a predetermined sequence of progressive steps.
Claim 6
Dependent Claim
27 words
The illumination system according to claim 3, said means for selectively illuminating individual lamps comprising electronic circuitry for generating signals for selectively illuminating and extinguishing individual lamps.
Claim 7
Dependent Claim
39 words
The illumination system according to claim 1, further comprising a light sensor exposed to ambient light, said light sensor operably connected to said illumination system for inhibiting operation thereof responsive to detection of a predetermined level of ambient light.
Claim 8
Dependent Claim
33 words
The illumination system according to claim 1, further comprising an integral power source operably connected to said illumination system, whereby said illumination system is independent of connections and components external to the helmet.
Claim 9
Dependent Claim
14 words
The illumination system according to claim 7, said power source comprising a battery cell.
Claim 10
Dependent Claim
48 words
The illumination system according to claim 1, said automatic switch comprising a contact responsive switch mounted inside the helmet, whereby a wearer's head trips said pressure switch when the helmet is donned, and a cable communicating between said automatic switch and said at least one externally visible lamp.
Claim 11
Dependent Claim
18 words
The illumination system according to claim 1, further including means for adhering said illumination system to the helmet.
Claim 12
Dependent Claim
94 words
An automatically operated illumination system for attachment to a helmet, comprising: a plurality of externally visible lamps mounted on the exterior of the helmet; electronic circuitry connected to said lamps, for selectively illuminating and extinguishing individual lamps in a predetermined sequence of progressive steps; an automatic switch mounted to the helmet and electrically connected to said illumination system, for initiating operation of said illumination system responsive to donning of the helmet, whereby initiation of operation is automatically performed when a user dons the helmet; and means for adhering said illumination system to the helmet.
Claim 13
Dependent Claim
94 words
An automatically operated illumination system for attachment to a helmet, comprising: a plurality of externally visible lamps mounted on the exterior of the helmet; electronic circuitry connected to said lamps, for selectively illuminating and extinguishing individual lamps in a predetermined sequence of progressive steps; an automatic switch mounted to the helmet and electrically connected to said illumination system, for initiating operation of said illumination system responsive to donning of the helmet, whereby initiation of operation is automatically performed when a user dons the helmet; and means for adhering said illumination system to the helmet.
Claim 14
Dependent Claim
42 words
The illumination system according to claim 11, further comprising a light sensor exposed to ambient light, said light sensor operably connected to said illumination system for inhibiting operation of said illumination system responsive to detection of a predetermined level of ambient light.
Claim 15
Dependent Claim
35 words
The illumination system according to claim 11, further comprising a power source integral therewith and operably connected to said illumination system, whereby said illumination system is independent of connections and components external to the helmet.
Claim 16
Dependent Claim
14 words
The illumination system according to claim 13, said power source comprising a battery cell.
Claim 17
Dependent Claim
40 words
The illumination system according to claim 11, said automatic switch comprising a contact responsive switch mounted inside the helmet and electrically connected to said illumination system, whereby a wearer's head trips said contact responsive switch when the helmet is donned.
Claim 18
Dependent Claim
13 words
The illumination system according to claim 11, said lamps comprising light emitting diodes.
Claim 19
Dependent Claim
101 words
A helmet including an automatically operated illumination system, comprising: a helmet; a plurality of externally visible lamps mounted exteriorly of said helmet; electronic circuitry connected to said lamps for selectively illuminating and extinguishing individual lamps in a predetermined sequence of progressive steps; an automatic switch mounted to said helmet for initiating operation of said illumination system responsive to donning of said helmet, whereby initiation of operation is automatically performed when a user dons said helmet; a battery cell integral with said illumination system, operably connected to provide power to said illumination system; and means for adhering said illumination to said helmet.
Claim 20
Dependent Claim
101 words
A helmet including an automatically operated illumination system, comprising: a helmet; a plurality of externally visible lamps mounted exteriorly of said helmet; electronic circuitry connected to said lamps for selectively illuminating and extinguishing individual lamps in a predetermined sequence of progressive steps; an automatic switch mounted to said helmet for initiating operation of said illumination system responsive to donning of said helmet, whereby initiation of operation is automatically performed when a user dons said helmet; a battery cell integral with said illumination system, operably connected to provide power to said illumination system; and means for adhering said illumination to said helmet.
Claim 21
Dependent Claim
38 words
The helmet according to claim 17, further comprising a light sensor exposed to ambient light, said light sensor operably connected to said illumination system for inhibiting operation thereof responsive to detection of a predetermined level of ambient light.
Claim 22
Dependent Claim
32 words
The helmet according to claim 17, said automatic switch comprising a contact responsive switch mounted inside said helmet, whereby a wearer's head trips said contact responsive switch when said helmet is donned.
Claim 23
Dependent Claim
12 words
The helmet according to claim 17, said lamps comprising light emitting diodes.
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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) | 1998-05-15 | 1998-11-14 | 1999-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-05-15 | 2002-11-14 | 2003-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-05-15 | 2006-11-14 | 2007-05-16 | $7700.00 | Window Closed / Lapsed |