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:
Jun. 12, 2018
Filed:
Mar. 12, 2013
Applicant:
Toppan Printing Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
TOPPAN PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B42D 15/00 (2006.01); B42D 15/10 (2006.01); G09C 3/00 (2006.01); B42D 25/45 (2014.01); G06K 19/067 (2006.01); G02B 5/30 (2006.01); B42D 1/00 (2006.01); B42D 25/00 (2014.01); B42D 25/305 (2014.01); B42D 25/36 (2014.01); B42D 25/351 (2014.01); B42D 25/364 (2014.01); B42D 25/24 (2014.01); G06K 19/07 (2006.01);
U.S. Cl.
CPC ...
B42D 25/45 (2014.10); B42D 1/00 (2013.01); B42D 25/00 (2014.10); B42D 25/24 (2014.10); B42D 25/305 (2014.10); B42D 25/351 (2014.10); B42D 25/36 (2014.10); B42D 25/364 (2014.10); G02B 5/3025 (2013.01); G02B 5/3083 (2013.01); G06K 19/067 (2013.01); G06K 19/0723 (2013.01);
Abstract
A booklet includes a sheet-like first substrate, and a sheet-like second substrate that is attached to the first substrate. The first substrate includes a light-transmitting region, and an optical functional unit is provided to the light-transmitting region. A latent image is provided to a surface of the second substrate that is opposite to the first substrate at a position corresponding to the optical functional unit. The latent image manifests when the optical functional unit operates by overlapping the first substrate with the second substrate.