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:
Jul. 22, 2003
Filed:
May. 07, 2002
Michael A. Harrison, Santa Rosa, CA (US);
Other;
Abstract
A traffic warning system which alerts approaching vehicle traffic to an intersection stop requirement. The system includes a plurality of above-pavement, surface mounted lights, installed in a fashion similar to currently used road reflectors, and which are partially embedded in a roadway and placed across the roadway, e.g., adjacent to and parallel with the existing stripes or stop bars designating an intersection, and constructed so that they are impervious to vehicle traffic over them. Once activated, the lights flash in the direction of oncoming traffic, and emanate directly from the roadway, to warn drivers of approaching vehicles that a stop may be required at the intersection, and that caution should be exercised.