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:
Oct. 14, 2014
Filed:
Oct. 27, 2010
Applicants:
Brian William Holmes, Fleet, GB;
Lawrence George Commander, Tilehurst, GB;
Inventors:
Brian William Holmes, Fleet, GB;
Lawrence George Commander, Tilehurst, GB;
Assignee:
De La Rue International Limited, Hampshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03H 1/00 (2006.01); G02B 5/32 (2006.01); G02B 27/22 (2006.01); B42D 15/00 (2006.01);
U.S. Cl.
CPC ...
B42D 15/0013 (2013.01); B42D 2035/28 (2013.01); B42D 2035/44 (2013.01); G02B 27/2214 (2013.01); B42D 2035/20 (2013.01);
Abstract
A security device having a lenticular device that includes an array of lenticular focusing elements located over a corresponding array of sets of image strips such that at different viewing directions, a corresponding image strip from each set is viewed via respective ones of the lenticular focusing elements wherein the image strips are defined at least in part by a relief structure.