Speed limit indicator and method for displaying speed and the relevant speed limit

CAFC
  • US 6,778,074 B1
  • Filed: 03/18/2002
  • Issued: 08/17/2004
  • Est. Priority Date: 03/18/2002
  • Status: Expired due to Fees
First Claim
Patent Images

1. A speed limit indicator comprising:

  • a colored display to delineate which speed readings are in violation of the speed limit at a vehicle'"'"'s current location;

    a speedometer integrally attached to said colored display; and

    a display controller connected to said colored display, wherein said display controller adjusts said colored display independently of said speedometer to continuously update the delineation of which speed readings are in violation of the speed limit at a vehicle'"'"'s present location.

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