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:
May. 20, 2014
Filed:
Mar. 12, 2009
Applicants:
Kenneth Burrows, Gilbert, AR (US);
Rodney K. Hehenberger, Lake Elmo, MN (US);
Inventors:
Kenneth Burrows, Gilbert, AR (US);
Rodney K. Hehenberger, Lake Elmo, MN (US);
Assignees:
Oryon Technologies, LLC, Dallas, TX (US);
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 9/16 (2006.01); F21V 21/08 (2006.01); F21V 21/084 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hybrid electroluminescent assembly is described wherein the assembly includes one or more electroluminescent structures and a plurality of discontinuous retroreflective segments. Discontinuous retroreflective segments are disposed at least partially in the light path of the one or more electroluminescent structures.