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:
Aug. 07, 2012
Filed:
Apr. 18, 2006
Applicant:
Kenneth E. Conley, Matthews, NC (US);
Inventor:
Kenneth E. Conley, Matthews, NC (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An engraved scannable marking code produced by providing a substrate of transparent material having a first side and a second side and an index of refraction greater than one; and forming a plurality of lenses on the first side of the substrate in pre-selected portions thereof, wherein the plurality of lenses and selected reminder portions form a desired marking code pattern operable for being read by a code reading apparatus.