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US5111183A Expired / Lapsed US ⏱️ 0.0 years remaining

Third brake lamp employing optical fibers

Assignee: Individual
•
Filing: 1991-03-28
•
Granted: 1992-05-05
•
Expires: 2011-03-28
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Abstract

Abstract A third brake lamp employing optical fibers, in which when braking, a lamp emits light which goes through a color board rotarily driven by a motor, the light being focused on a grouped end of the optical fibers and conducted to the other end of the optical fibers to form a warning picture or characters with multiple colors.

Inventors

  • 👤 Frank Wang

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 17:53
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4298; B; B60; B60Q; B60Q1/00; B60Q1/0011; B60Q1/26; B60Q1/30; B60Q1/302; B60Q1/50; B60Q1/52; G09; G09F; G09F9/00; G09F9/30; G09F9/305

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 208 words
A third brake lamp comprising: (a) a housing; (b) a light source assembly received in said housing, said light source assembly including a lamp support having a lamp means mounted thereto; (c) first bracket means mounted in said housing adjacent said light source assembly, said first bracket means having a first aperture therethrough, a focusing lens mounted in said first aperture, drive means mounted to a first surface of said first bracket means, said drive means having a shaft passing through said first bracket means, and a color board rotatably mounted on said shaft of said drive means adjacent a second surface of said first bracket means to cover said focusing lens; (d) second bracket means mounted in said housing adjacent said first bracket, said second bracket means having a second aperture passing therethrough; and, (e) a plurality of optical fibers, each having a first end mounted in said second aperture of said second bracket means and a second end removably mounted in an opening array of a display panel mounted in a first end of said housing, wherein said light emitted from said lamp means passes through said focusing lens and said color board to be focused on said first end of each of said optical fibers.
Claim 2
Dependent Claim 208 words
A third brake lamp comprising: (a) a housing; (b) a light source assembly received in said housing, said light source assembly including a lamp support having a lamp means mounted thereto; (c) first bracket means mounted in said housing adjacent said light source assembly, said first bracket means having a first aperture therethrough, a focusing lens mounted in said first aperture, drive means mounted to a first surface of said first bracket means, said drive means having a shaft passing through said first bracket means, and a color board rotatably mounted on said shaft of said drive means adjacent a second surface of said first bracket means to cover said focusing lens; (d) second bracket means mounted in said housing adjacent said first bracket, said second bracket means having a second aperture passing therethrough; and, (e) a plurality of optical fibers, each having a first end mounted in said second aperture of said second bracket means and a second end removably mounted in an opening array of a display panel mounted in a first end of said housing, wherein said light emitted from said lamp means passes through said focusing lens and said color board to be focused on said first end of each of said optical fibers.
Claim 3
Dependent Claim 16 words
A third brake lamp assembly as recited in claim 1 wherein said color board is multi-colored.

References Cited (Backward Citations)

CA784432A Cited
US3562746A Cited
US3962702A Cited
GB1499121A Cited
US5010319A Cited
US4935722A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1995-05-05 1995-11-04 1996-05-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1999-05-05 1999-11-04 2000-05-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2003-05-05 2003-11-04 2004-05-05 $7700.00 Window Closed / Lapsed

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