The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 2012
Filed:
Nov. 06, 2009
Alexander Thomas Riegelman, Berkley, MI (US);
Michael Joseph Levy, Berkley, MI (US);
Alexander Thomas Riegelman, Berkley, MI (US);
Michael Joseph Levy, Berkley, MI (US);
GM Global Technology Operations LLC, Detroit, MI (US);
Abstract
A speedometer displays a numeric representation of the speed of a vehicle, and further displays an indicator above the numeric representation to indicate the speed of the vehicle is above an established speed limit, or displays the indicator below the numeric representation to indicate the speed of the vehicle is below the established speed limit. The chromaticity of the indicator may be varied in relation to a magnitude of a speed differential between the speed of the vehicle and the speed limit to visually and intuitively indicate to an operator of the vehicle the magnitude of the speed differential.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile