US4473866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle light system
Assignee: Individual
•
Filing: 1981-10-28
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Granted: 1984-09-25
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Expires: 2001-10-28
Abstract
Abstract A motor vehicle light system provides constant lighting or directional indication in a simple and effective manner, and keeps the lens clean so that it can be seen even under inclement weather conditions or the like. A hollow cylinder of transparent material, which may have alternating axially extending strips of different color, is mounted in a motor vehicle for rotation about a horizontal or vertical axis, with one or more light bulbs disposed in its hollow interior. A brush is stationarily mounted with respect to the motor vehicle, the brush bristles engaging the external periphery of the cylinder to keep it clean as the cylinder is rotated with respect to the brush, and the motor vehicle. A motor for rotating the cylinder may be series connected with the light bulb(s) within the cylinder.
Inventors
- 👤 Murray A. Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:41
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60S; B60S1/00; B60S1/02; B60S1/56; B60S1/60; B60S1/603; F; F21; F21S; F21S41/00; F21S41/10; F21S41/12; F21S41/125
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
140 words
In a motor vehicle or the like a light assembly comprising: a hollow cylinder of transparent material, including alternately axially extending strips of different color; means for mounting said cylinder within a motor vehicle or the like for rotation about an axis, and with respect to the vehicle or the like, with a portion of the cylinder visible exterior of the motor vehicle or the like; light emitting means mounted within said cylinder hollow interior and connected up to a power source for effecting energization thereof; power means for effecting rotation of said cylinder about its axis; and cleaning means operatively mounted to the motor vehicle or the like for operatively engaging the exterior peripheral surface of said cylinder of said cylinder for effecting cleaning of the peripheral surface during rotation of said cylinder with respect to said cleaning means.
Claim 2
Dependent Claim
140 words
In a motor vehicle or the like a light assembly comprising: a hollow cylinder of transparent material, including alternately axially extending strips of different color; means for mounting said cylinder within a motor vehicle or the like for rotation about an axis, and with respect to the vehicle or the like, with a portion of the cylinder visible exterior of the motor vehicle or the like; light emitting means mounted within said cylinder hollow interior and connected up to a power source for effecting energization thereof; power means for effecting rotation of said cylinder about its axis; and cleaning means operatively mounted to the motor vehicle or the like for operatively engaging the exterior peripheral surface of said cylinder of said cylinder for effecting cleaning of the peripheral surface during rotation of said cylinder with respect to said cleaning means.
Claim 3
Dependent Claim
37 words
An assembly as recited in claim 1 wherein said cleaning means comprises a brush stationarily mounted to the motor vehicle or the like and having bristles extending into engagement with the exterior peripheral surface of said cylinder.
Claim 4
Dependent Claim
19 words
An asembly as recited in claim 1 wherein said light emitting means comprises at least one flashing light bulb.
Claim 5
Dependent Claim
15 words
An assembly as recited in claim 1 wherein said cylinder axis of rotation is horizontal.
Claim 6
Dependent Claim
15 words
An assembly as recited in claim 1 wherein said cylinder axis of rotation is vertical.
Claim 7
Dependent Claim
175 words
In a motor vehicle or the like a light assembly comprising: a hollow cylinder of transparent material; means for mounting said cylinder within a motor vehicle or the like for rotation about an axis, and with respect to the vehicle or the like, with a portion of the cylinder visible exterior of the motor vehicle or the like; said means for mounting said cylinder for rotation comprising: a shaft extending from a diametrically extending member at a first end of said cylinder; first bearing means surrounding said shaft; and second bearing means operatively engaging a second end of said cylinder, opposite said first end; light emitting means mounted within said cylinder hollow interior and connected up to a power source for effecting energization thereof; power means for effecting rotation of said cylinder about its axis; and cleaning means operatively mounted to the motor vehicle or the like for operatively engaging the exterior peripheral surface of said cylinder for effecting cleaning of the peripheral surface during rotation of said cylinder with respect to said cleaning means.
Claim 8
Dependent Claim
175 words
In a motor vehicle or the like a light assembly comprising: a hollow cylinder of transparent material; means for mounting said cylinder within a motor vehicle or the like for rotation about an axis, and with respect to the vehicle or the like, with a portion of the cylinder visible exterior of the motor vehicle or the like; said means for mounting said cylinder for rotation comprising: a shaft extending from a diametrically extending member at a first end of said cylinder; first bearing means surrounding said shaft; and second bearing means operatively engaging a second end of said cylinder, opposite said first end; light emitting means mounted within said cylinder hollow interior and connected up to a power source for effecting energization thereof; power means for effecting rotation of said cylinder about its axis; and cleaning means operatively mounted to the motor vehicle or the like for operatively engaging the exterior peripheral surface of said cylinder for effecting cleaning of the peripheral surface during rotation of said cylinder with respect to said cleaning means.
Claim 9
Dependent Claim
37 words
An assembly as recited in claim 6 wherein electrical wires extend into the hollow interior of said cylinder at said second end thereof, and are connected to an electrically powered light-emitting member mounted within the hollow cylinder.
Claim 10
Dependent Claim
24 words
An assembly as recited in claim 7 wherein said power means comprises an electrical motor mounted adjacent said cylinder and connected to said shaft.
Claim 11
Dependent Claim
31 words
An assembly as recited in claim 8 wherein said motor and said electrically powered light-emitting member are connected in series, and to a battery for the motor vehicle or the like.
Claim 12
Dependent Claim
20 words
An assembly as recited in claim 6, or 9 wherein said cylinder includes alternately axially extending strips of different color.
Claim 13
Dependent Claim
131 words
In a motor vehicle or the like a light assembly comprising: a hollow cylinder of transparent material including alternately axially extending strips of different color; means for mounting said cylinder within a motor vehicle or the like for rotation about an axis, and with respect to the vehicle or the like, with a portion of the cylinder visible exterior of the motor vehicle or the like; light emitting means mounted within said cylinder hollow interior and connected up to a power source for effecting energization thereof; means for operatively connecting said cylinder to a power means for effecting rotation of said cylinder about its axis; and a brush stationarily mounted to the motor vehicle or the like and having bristles extending into engagement with the exterior peripheral surface of said cylinder.
Claim 14
Dependent Claim
131 words
In a motor vehicle or the like a light assembly comprising: a hollow cylinder of transparent material including alternately axially extending strips of different color; means for mounting said cylinder within a motor vehicle or the like for rotation about an axis, and with respect to the vehicle or the like, with a portion of the cylinder visible exterior of the motor vehicle or the like; light emitting means mounted within said cylinder hollow interior and connected up to a power source for effecting energization thereof; means for operatively connecting said cylinder to a power means for effecting rotation of said cylinder about its axis; and a brush stationarily mounted to the motor vehicle or the like and having bristles extending into engagement with the exterior peripheral surface of said cylinder.
Claim 15
Dependent Claim
19 words
An assembly as recited in claim 11 wherein said light emitting means comprises at least one flashing light bulb.
Claim 16
Dependent Claim
54 words
An assembly as recited in claim 11 wherein said means for mounting said cylinder for rotation comprises: a shaft extending from a diametrically extending member at a first end of said cylinder; first bearing means surrounding said shaft; and second bearing means operatively engaging a second end of said cylinder, opposite said first end.
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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) | 1987-09-25 | 1988-03-26 | 1988-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-09-25 | 1992-03-26 | 1992-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-09-25 | 1996-03-26 | 1996-09-25 | $7700.00 | Window Closed / Lapsed |