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:
Dec. 16, 2003
Filed:
Sep. 26, 2001
Applicant:
Inventor:
Tsuyoshi Miyano, Sunnyvale, CA (US);
Assignee:
ALPS Electric Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 3/00 ; B42D 1/510 ; B42D 1/500 ;
U.S. Cl.
CPC ...
B32B 3/00 ; B42D 1/510 ; B42D 1/500 ;
Abstract
A multilayer card is described. The multilayer card includes a base layer, a watermark layer, an image layer, and an opaque layer. The watermark layer is provided on the base layer and is at least partially transparent. The image layer is provided on the watermark layer. The opaque layer is provided on the image layer.
Quick Actions:
Miyano, Tsuyoshi. (2003). Multilayer card (U.S. Patent No. 6663945). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6663945
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile