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:
Feb. 07, 2006
Filed:
Aug. 02, 2002
Edward M. Zoladz, Jr., West Chester, PA (US);
Josef Huettner, Regensburg, DE;
Mario Wanninger, Sunching, DE;
Markus Zeiler, Nittendorf, DE;
Ulrich Steegmueller, Regensburg, DE;
Edward M. Zoladz, JR., West Chester, PA (US);
Josef Huettner, Regensburg, DE;
Mario Wanninger, Sunching, DE;
Markus Zeiler, Nittendorf, DE;
Ulrich Steegmueller, Regensburg, DE;
Mars Incorporated, McLean, VA (US);
Abstract
A subassembly for a document validator. In an implementation, the subassembly includes a housing, a light pipe core seated in the housing, a light control layer and at least one light source. The apparatus may also include a prism structure layer between a top diffusing surface and the light control structure. The housing may also include at least one input light port on at least one end of the light pipe core.