US6176602B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle exterior mirror system with signal light
Assignee: Magna Mirrors of America Inc
•
Filing: 1998-06-22
•
Granted: 2001-01-23
•
Expires: 2018-06-22
Abstract
Abstract An exterior mirror assembly for a vehicle includes a signal light that provides an advanced notification system to approaching vehicles that the driver of the vehicle intends to turn or make a lane change. The exterior mirror assembly includes a housing with a reflective element and a positioning device for adjusting the position of the reflective element in the housing, and at least one signal light positioned in the housing. The signal light includes a light source and a light conduiting member which is adapted to project a pattern of light from the housing and yet restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe the pattern of light. The light source may be provided by a light pipe which is optically coupled to a remote light source located, for example, in the vehicle. Preferably, the pattern of light extends rearwardly, forwardly, and laterally from the vehicle. In one form, the light conduiting member includes a light input surface on one end and at least one light emitting surface for directing light outwardly from the housing of the exterior mirror assembly. In another form, the exterior mirror assembly incorporates a signal light which includes a plurality of reflective surfaces for directing light forwardly, rearwardly, and laterally from the vehicle but restricts light from entering into the vehicle and distracting the driver. In yet another form, the exterior mirror assembly includes a powerfold mirror system which incorporates a security light in either the folding portion or non-folding portion of the powerfold mirror system.
Inventors
- 👤 Todd W. Pastrick
- 👤 Michiel P. van de Ven
- 👤 Peter J. Whitehead
- 👤 Rick Mousseau
- 👤 Niall R. Lynam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:26
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/2661; B60Q1/2665; B60R; B60R1/00; B60R1/12; B60R1/1207; B60Q2900/00; B60Q2900/30; B60R2001/1284; B60R21/00; B60R21/02; B60R21/12
Claims Analysis
Total Claims: 45
Claim 1
Independent Claim
166 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 2
Dependent Claim
166 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 3
Dependent Claim
17 words
The exterior mirror system of claim 1 , wherein said pattern of light comprises amber colored light.
Claim 4
Dependent Claim
29 words
The exterior mirror system of claim 2 , wherein said amber colored light is provided by at least one of an amber light source and an amber filtering lens.
Claim 5
Dependent Claim
16 words
The exterior mirror system of claim 1 , wherein said light source comprises an incandescent lamp.
Claim 6
Dependent Claim
16 words
The exterior mirror system of claim 4 , wherein said incandescent lamp comprises a halogen lamp.
Claim 7
Dependent Claim
31 words
The exterior mirror system of claim 1 , wherein said light source comprises one of an incandescent fuse lamp, a vacuum florescent lamp, a light emitting diode, and a light pipe.
Claim 8
Dependent Claim
23 words
The exterior mirror system of claim 1 , wherein said light conduiting member including a light input surface and a light emitting surface.
Claim 9
Dependent Claim
26 words
The exterior mirror system of claim 7 , where at least a portion of said light emitting surface is generally orthogonal to said light input surface.
Claim 10
Dependent Claim
87 words
The exterior mirror system of claim 8 , wherein said light conduiting member includes a first side, a first end and a second side, said first side defining said light emitting surface and being positioned for facing generally outward from said exterior mirror assembly, said first end defining said light input surface, and said second side defining a plurality of internal light reflecting surfaces which are arranged to reflect light from said light source through said first side of said light conduiting member in said light pattern.
Claim 11
Dependent Claim
23 words
The exterior mirror system of claim 7 , wherein said light input surface and said light emitting surface form an acute angle therebetween.
Claim 12
Dependent Claim
71 words
The exterior mirror system of claim 10 , wherein said light conduiting member includes a plurality of light conduiting portions, each of said light conduiting portions including a light input surface and a light emitting surface and first and second side walls, said first and second side walls providing internal light reflecting surfaces which direct light from said light source through said light conduiting portions and through said light emitting surfaces.
Claim 13
Dependent Claim
48 words
The exterior mirror system of claim 10 , wherein said signal light includes a plurality of light sources, each of said light sources being associated with a light conduiting portion and being positioned to direct light into a respective light conduiting portion through a respective light input surface.
Claim 14
Dependent Claim
19 words
The exterior mirror system of claim 1 , wherein said light conduiting member comprises a plastic light conduiting member.
Claim 15
Dependent Claim
20 words
The exterior mirror system of claim 13 , wherein said plastic light conduiting member comprises a polycarbonate light conduiting member.
Claim 16
Dependent Claim
23 words
The exterior mirror system of claim 1 , wherein said light source comprises one of a light emitting diode and a laser diode.
Claim 17
Dependent Claim
24 words
The exterior mirror system of claim 1 , wherein said light conduiting member is positioned below said reflective element in said exterior mirror assembly.
Claim 18
Dependent Claim
312 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said light conduiting member including a light input surface and a light emitting surface, where at least a portion of said light emitting surface is generally orthogonal to said light input surface, said light conduiting member including a first side, a first end and a second side, said first side defining said light emitting surface and being positioned for facing generally outward from said exterior mirror assembly, said first end defining said light input surface, and said second side defining a plurality of internal light reflecting surfaces which are arranged to reflect light from said light source through said first side of said light conduiting member in said light pattern, said light pattern including a plurality of light regions, each of said light regions having a first leading edge generally parallel with said vehicle and a second leading edge generally angled away from said vehicle, and said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 19
Dependent Claim
312 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said light conduiting member including a light input surface and a light emitting surface, where at least a portion of said light emitting surface is generally orthogonal to said light input surface, said light conduiting member including a first side, a first end and a second side, said first side defining said light emitting surface and being positioned for facing generally outward from said exterior mirror assembly, said first end defining said light input surface, and said second side defining a plurality of internal light reflecting surfaces which are arranged to reflect light from said light source through said first side of said light conduiting member in said light pattern, said light pattern including a plurality of light regions, each of said light regions having a first leading edge generally parallel with said vehicle and a second leading edge generally angled away from said vehicle, and said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 20
Dependent Claim
295 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said light conduiting member including a light input surface and a light emitting surface, where at least a portion of said light emitting surface is generally orthogonal to said light input surface, said light conduiting member including a first side, a first end and a second side, said first side defining said light emitting surface and being positioned for facing generally outward from said exterior mirror assembly, said first end defining said light input surface, and said second side defining a plurality of internal light reflecting surfaces which are arranged to reflect light from said light source through said first side of said light conduiting member in said light pattern, said internal light reflecting surfaces being generally angled surfaces forming a stepped profile for said light conduiting member, and said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 21
Dependent Claim
295 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said light conduiting member including a light input surface and a light emitting surface, where at least a portion of said light emitting surface is generally orthogonal to said light input surface, said light conduiting member including a first side, a first end and a second side, said first side defining said light emitting surface and being positioned for facing generally outward from said exterior mirror assembly, said first end defining said light input surface, and said second side defining a plurality of internal light reflecting surfaces which are arranged to reflect light from said light source through said first side of said light conduiting member in said light pattern, said internal light reflecting surfaces being generally angled surfaces forming a stepped profile for said light conduiting member, and said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 22
Dependent Claim
209 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustable positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said first pattern of light, said signal light including a second light conduiting member, said second light conduiting member including a second light input surface and a second light emitting surface and being adapted to project a light pattern at least forwardly and laterally from the vehicle, said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 23
Dependent Claim
209 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustable positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light having a light source and a light conduiting member, said light conduiting member being oriented for facing at least rearward of the vehicle and being adapted to project a pattern of light from said exterior mirror assembly and to restrict light from extending into the vehicle so that a driver seated in the vehicle does not directly observe said first pattern of light, said signal light including a second light conduiting member, said second light conduiting member including a second light input surface and a second light emitting surface and being adapted to project a light pattern at least forwardly and laterally from the vehicle, said pattern of light extending at least rearwardly and laterally from the vehicle to provide a side marker for the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 24
Dependent Claim
53 words
The exterior mirror assembly according to claim 19 , wherein said housing wall includes a front facing portion, said front facing portion facing the forward direction of the vehicle, and said second light conduiting member being positioned in said front facing portion and directing light at least forwardly and laterally of the vehicle.
Claim 25
Dependent Claim
40 words
The exterior mirror assembly according to claim 20 , wherein said second light conduiting member wraps around said outer portion of said housing for directing light laterally with respect to the vehicle for providing a side marker for the vehicle.
Claim 26
Dependent Claim
84 words
The exterior mirror assembly according to claim 19 , further comprising a second light source, said second light conduiting member including a light input surface and a light emitting surface, said light emitting surface following an outer surface of said front facing portion of said housing and at least a portion of said light emitting extending generally orthogonally to said light input surface, and said second light source being positioned adjacent said light input surface and projecting light into said second light conduiting member.
Claim 27
Dependent Claim
59 words
The exterior mirror assembly according to claim 22 , wherein said second light conduiting member includes a plurality of internal light reflecting surfaces on an opposed side from said light emitting surface for reflecting the light from said second light source and projecting the light from said second light source through said light emitting surface in said light pattern.
Claim 28
Dependent Claim
27 words
The exterior mirror assembly according to claim 23 , wherein said internal light reflecting surfaces of said second light pipe comprise a plurality of stepped faceted surfaces.
Claim 29
Dependent Claim
182 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light being oriented for facing at least rearward of the vehicle and projecting a pattern of light from said exterior mirror assembly, said pattern of light at least providing advance warning to a driver of another vehicle passing in a blind spot of said reflective element that the driver of the vehicle equipped with said signal light intends to make a turn or lane change, said light pattern being restricted from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said pattern of light extending rearwardly from the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 30
Dependent Claim
182 words
An exterior mirror system for a vehicle comprising: an exterior mirror assembly including a reflective element, a housing for said reflective element, and a positioning device for adjustably positioning said reflective element in said housing, said exterior mirror assembly being adapted to mount to the vehicle, and said exterior mirror assembly further including at least one signal light, said signal light being oriented for facing at least rearward of the vehicle and projecting a pattern of light from said exterior mirror assembly, said pattern of light at least providing advance warning to a driver of another vehicle passing in a blind spot of said reflective element that the driver of the vehicle equipped with said signal light intends to make a turn or lane change, said light pattern being restricted from extending into the vehicle so that a driver seated in the vehicle does not directly observe said pattern of light, said pattern of light extending rearwardly from the vehicle, and said signal light being fixedly positioned in said assembly whereby movement of said reflective element is independent of said signal light.
Claim 31
Dependent Claim
27 words
The exterior mirror system of claim 25 , wherein said pattern of light further extends laterally from the vehicle to provide a side marker for the vehicle.
Claim 32
Dependent Claim
17 words
The exterior mirror system of claim 25 , wherein said pattern of light comprises amber colored light.
Claim 33
Dependent Claim
29 words
The exterior mirror system of claim 27 , wherein said amber colored light is provided by at least one of an amber light source and an amber filtering lens.
Claim 34
Dependent Claim
23 words
The exterior mirror system of claim 25 , wherein said pattern of light comprises one of a red light and a red-amber light.
Claim 35
Dependent Claim
41 words
The exterior mirror assembly of claim 29 , wherein said one of red light and red-amber light is provided by at least one of a red light source, a red-amber light source, a red filtering lens, and a red-amber filtering lens.
Claim 36
Dependent Claim
34 words
The exterior mirror system of claim 25 , wherein said signal light includes a light source comprising one of an incandescent lamp, a vacuum fluorescent lamp, a light emitting diode, and a light pipe.
Claim 37
Dependent Claim
44 words
The exterior mirror system of claim 25 , wherein said assembly further includes a security light projecting light on at least a first area adjacent a first portion of the vehicle in order to create a first lighted security zone in said first area.
Claim 38
Dependent Claim
56 words
The exterior mirror system of claim 32 , further including an actuator for said security light, a base unit in the vehicle, and a remote transmitter, wherein said base unit is responsive to a signal from said remote transmitter in order to actuate said security light to thereby establish a security zone when approaching the vehicle.
Claim 39
Dependent Claim
19 words
The exterior mirror system of claim 25 , wherein said exterior mirror assembly comprises a powerfold exterior mirror assembly.
Claim 40
Dependent Claim
19 words
The exterior mirror system of claim 25 , wherein said exterior mirror assembly comprises a break-away exterior mirror assembly.
Claim 41
Dependent Claim
17 words
The exterior mirror system of claim 25 , wherein said signal light comprises an incandescent light source.
Claim 42
Dependent Claim
19 words
The exterior mirror system of claim 25 , wherein said signal light comprises a light emitting diode light source.
Claim 43
Dependent Claim
16 words
The exterior mirror system of claim 25 , wherein said signal light is substantially water impervious.
Claim 44
Dependent Claim
17 words
The exterior mirror system of claim 38 , wherein said signal light comprises a serviceable light source.
Claim 45
Dependent Claim
17 words
The exterior mirror system of claim 25 , wherein said signal light comprises a modular turn signal.
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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) | 2004-01-23 | 2004-07-24 | 2005-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-01-23 | 2008-07-24 | 2009-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-01-23 | 2012-07-24 | 2013-01-23 | $7700.00 | Window Closed / Lapsed |