US4779173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated brush device
Assignee: Individual
•
Filing: 1986-12-24
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Granted: 1988-10-18
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Expires: 2006-12-24
Abstract
Abstract A brush device having a head, a handle associated with the head, a light source in the handle, and a source for energizing the light source. The brush device also includes a plurality of plastic filaments each having one end position disposed in the handle and adjacent the light source and the other end position disposed in and through the head so that the light from the light source is transmitted through the plurality of plastic filaments and lights the other end of each filament. There may also be provided a magnification member which directs the beam of light into one end portion of the plurality of plastic filaments, as it intensifies same. There may also be provided a color shield so that the light transmitted therethrough assumes a color which corresponds directly to that of the color shield.
Inventors
- 👤 Charlie O. Carr
- 👤 Deborah Haugen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:42
CPC Classifications
A; A61; A61B; A61B1/00; A61B1/24; A46; A46B; A46B15/00; A46B15/0002; A46B15/0016; A46B15/0036; A61B1/06; A61B1/07; G; G02; G02B; G02B6/00; G02B6/0001; G02B6/0005; A46B2200/00; A46B2200/10; A46B2200/1066
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
215 words
A brush device comprising: a head having a hollow interior and having a threaded sleeve portion; a handle having a hollow interior and having a threaded sleeve portion adapted to the connected to said hollow sleeve portion of said head to connect together said handle and said head; reflector means having a plug which is adapted to snugly fit in said handle and project into said head and having a reflector connected to said plug; said reflector having reflector surface for reflecting light in the direction of the end of said head opposite said handle, said plug being made of a dark material; light producing means positioned in said reflector; energizing means for energizing said light producing means when said handle and said head are connected together; and a plurality of brush bristles disposed in said head, each of said plurality of bristles being a plastic filament having one end disposed proximate said light producing means and having an opposite end extending through said head, wherein light is transmitted through said plurality of brush bristles and illuminates said opposite end of each of said plurality of brush bristles when said light producing means is energized by said energizing means, and wherein said plug prevents light from said light producing means from reflecting towards said handle.
Claim 2
Dependent Claim
215 words
A brush device comprising: a head having a hollow interior and having a threaded sleeve portion; a handle having a hollow interior and having a threaded sleeve portion adapted to the connected to said hollow sleeve portion of said head to connect together said handle and said head; reflector means having a plug which is adapted to snugly fit in said handle and project into said head and having a reflector connected to said plug; said reflector having reflector surface for reflecting light in the direction of the end of said head opposite said handle, said plug being made of a dark material; light producing means positioned in said reflector; energizing means for energizing said light producing means when said handle and said head are connected together; and a plurality of brush bristles disposed in said head, each of said plurality of bristles being a plastic filament having one end disposed proximate said light producing means and having an opposite end extending through said head, wherein light is transmitted through said plurality of brush bristles and illuminates said opposite end of each of said plurality of brush bristles when said light producing means is energized by said energizing means, and wherein said plug prevents light from said light producing means from reflecting towards said handle.
Claim 3
Dependent Claim
13 words
The device of claim 1, wherein said head is mounted to said handle.
Claim 4
Dependent Claim
14 words
The device of claim 1, wherein said light producing means is a light bulb.
Claim 5
Dependent Claim
29 words
The device of claim 1, wherein said opposite end of each of said plurality of brush bristles extends through a plurality of apertures in a surface of said head.
Claim 6
Dependent Claim
13 words
The device according to claim 1, wherein said brush device is a hairbrush.
Claim 7
Dependent Claim
12 words
The device of claim 1, wherein said brush device is a toothbrush.
Claim 8
Dependent Claim
19 words
The device of claim 1, wherein said reflector means is disposed in said body proximate said light producing means.
References Cited (Backward Citations)
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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) | 1991-10-18 | 1992-04-18 | 1992-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-10-18 | 1996-04-18 | 1996-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-10-18 | 2000-04-18 | 2000-10-18 | $7700.00 | Window Closed / Lapsed |