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US4670819A Expired / Lapsed US ⏱️ 0.0 years remaining

Interior vehicle light

Assignee: Johnson Controls Technology Co
•
Filing: 1985-08-06
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Granted: 1987-06-02
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Expires: 2005-08-06
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Abstract

Abstract An indirect interior vehicle light preferably located along the top edge of each of the forward vehicle doors which directs low level light downwardly and below the eye level of the vehicle occupants. The system includes an elongated generally L-shaped housing defining a light shield. The housing includes one wall which extends generally downwardly and defines a downwardly facing light transmissive window.

Inventors

  • 👤 Edward T. Boerema
  • 👤 Carl W. Flowerday
  • 👤 Dennis J. Fleming

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 20:17
CPC Classifications
B; B60; B60Q; B60Q3/00; B60Q3/80; B60Q3/20; B60Q3/217; B60Q3/70; B60Q3/74; B60Q3/78

Claims Analysis

Total Claims: 19
Claim 1
Independent Claim 113 words
An illuminated door panel for mounting to the upper portion of a vehicle door comprising: an elongated generally L-shaped housing defining a light shield, said housing including one wall which extends generally downwardly, said housing including a downwardly facing light transmissive window adjacent said one wall, said housing including a light reflective coating on its interior surface; lamp means positioned within said housing in a position laterally offset from said window for directing illumination reflected from said coating downwardly from said window; and means for securing said housing along an edge of a vehicle door such that light therefrom illuminates the sides of the door below the eye level of a vehicle occupant.
Claim 2
Dependent Claim 113 words
An illuminated door panel for mounting to the upper portion of a vehicle door comprising: an elongated generally L-shaped housing defining a light shield, said housing including one wall which extends generally downwardly, said housing including a downwardly facing light transmissive window adjacent said one wall, said housing including a light reflective coating on its interior surface; lamp means positioned within said housing in a position laterally offset from said window for directing illumination reflected from said coating downwardly from said window; and means for securing said housing along an edge of a vehicle door such that light therefrom illuminates the sides of the door below the eye level of a vehicle occupant.
Claim 3
Dependent Claim 27 words
The apparatus as defined in claim 1, wherein said lamp means includes a plurality of spaced lamps to provide uniform illumination from said window along said housing.
Claim 4
Dependent Claim 23 words
The apparatus as defined in claim 1, wherein said panel further includes a transparent panel coupled to said housing for enclosing said window.
Claim 5
Dependent Claim 27 words
The apparatus as defined in claim 3, wherein said lamp means includes a plurality of spaced lamps to provide uniform illumination from said window along said housing.
Claim 6
Dependent Claim 19 words
The apparatus as defined in claim 1, wherein said one wall includes an outwardly flared section defining said window.
Claim 7
Dependent Claim 23 words
The apparatus as defined in claim 5, wherein said panel further includes a transparent panel coupled to said housing for enclosing said window.
Claim 8
Dependent Claim 27 words
The apparatus as defined in claim 6, wherein said lamp means includes a plurality of spaced lamps to provide uniform illumination from said window along said housing.
Claim 9
Dependent Claim 34 words
The apparatus as defined in claim 7, wherein said housing is covered with an upholstery material to conform said housing to the appearance of the interior of the vehicle in which it is installed.
Claim 10
Dependent Claim 131 words
An illuminated panel for mounting to the upper portion of a vehicle comprising: an elongated generally L-shaped housing defining a light shield, said housing including one wall which extends generally downwardly and includes an outwardly, downwardly facing formed flange, said housing including a light transmissive window adjacent said one wall, said housing including a light reflective coating on its interior surface; a plurality of spaced lamp means positioned within said housing in a position laterally offset from said window for directing illumination reflected from said coating downwardly from said window; and clip means for securing said housing along an edge of a vehicle such that light therefrom illuminates at least a portion of the vehicle and areas below and adjacent said housing and below the eye level of a vehicle occupant.
Claim 11
Dependent Claim 131 words
An illuminated panel for mounting to the upper portion of a vehicle comprising: an elongated generally L-shaped housing defining a light shield, said housing including one wall which extends generally downwardly and includes an outwardly, downwardly facing formed flange, said housing including a light transmissive window adjacent said one wall, said housing including a light reflective coating on its interior surface; a plurality of spaced lamp means positioned within said housing in a position laterally offset from said window for directing illumination reflected from said coating downwardly from said window; and clip means for securing said housing along an edge of a vehicle such that light therefrom illuminates at least a portion of the vehicle and areas below and adjacent said housing and below the eye level of a vehicle occupant.
Claim 12
Dependent Claim 23 words
The apparatus as defined in claim 9, wherein said panel further includes a transparent panel coupled to said housing for enclosing said window.
Claim 13
Dependent Claim 34 words
The apparatus as defined in claim 10, wherein said housing is covered with an upholstery material to conform said housing to the appearance of the interior of the vehicle in which it is installed.
Claim 14
Dependent Claim 25 words
The apparatus as defined in claim 11, and further including lamp dimming means coupled to said lamps such that the illumination therefrom can be adjusted.
Claim 15
Dependent Claim 154 words
An illuminated door panel for mounting to the upper portion of an automobile door comprising: an elongated molded polymeric housing having a generally horizontal wall and an integral downwardly and outwardly extending wall defining a light shield, said housing including a downwardly facing light transmissive window adjacent said downwardly extending wall, said housing including a light reflective coating on its interior surface; said downwardly extending wall having channel means along at least a portion of its lower interior portion for supporting a planar sheet; a planar sheet of transparent material supported within said channel means to enclose said window; lamp means positioned within said housing in a position laterally offset from said window for directing illumination reflected from said coating downwardly from said window; and means for securing said housing along an edge of an automobile door such that light therefrom illuminates the sides of the door below the eye level of an occupant.
Claim 16
Dependent Claim 154 words
An illuminated door panel for mounting to the upper portion of an automobile door comprising: an elongated molded polymeric housing having a generally horizontal wall and an integral downwardly and outwardly extending wall defining a light shield, said housing including a downwardly facing light transmissive window adjacent said downwardly extending wall, said housing including a light reflective coating on its interior surface; said downwardly extending wall having channel means along at least a portion of its lower interior portion for supporting a planar sheet; a planar sheet of transparent material supported within said channel means to enclose said window; lamp means positioned within said housing in a position laterally offset from said window for directing illumination reflected from said coating downwardly from said window; and means for securing said housing along an edge of an automobile door such that light therefrom illuminates the sides of the door below the eye level of an occupant.
Claim 17
Dependent Claim 37 words
The apparatus as defined in claim 13, wherein said means for securing said housing comprises a clip secured to the automobile and having an opening for compressably receiving and holding an edge of said horizontally extending wall.
Claim 18
Dependent Claim 34 words
The apparatus as defined in claim 14, wherein said housing is covered with an upholstery material to conform said housing to the appearance of the interior of the vehicle in which it is installed.
Claim 19
Dependent Claim 25 words
The apparatus as defined in claim 15, and further including lamp dimming means coupled to said lamps such that the illumination therefrom can be adjusted.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-06-01 1990-12-01 1991-06-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-06-01 1994-12-01 1995-06-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-06-01 1998-12-01 1999-06-02 $7700.00 Window Closed / Lapsed

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