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:
Sep. 25, 2007
Filed:
Sep. 22, 2004
Applicants:
Charles Eric Hunter, Jefferson, NC (US);
Drew G. Narayan, Durham, NC (US);
Inventors:
Charles Eric Hunter, Jefferson, NC (US);
Drew G. Narayan, Durham, NC (US);
Assignee:
Next Safety, Inc., Jefferson, NC (US);
Primary Examiner:
Int. Cl.
CPC ...
E01F 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A highway marker and vehicle mounted detection system in which the highway marker includes LEDs of different colors that can be selected under different conditions, and non-visible light LEDs for transmitting information to passing vehicles and between highway markers.