The patent name for the product or product packaging design of the anti-counterfeiting mark patent applicants sunlight chemical products B · V · the company's main applicant address the Netherlands Wisp inventor Lakhi Wig; Richard Charlize Rende; Peter · meters Application (Patent) No. 200380105424.4 Date of Application 2003.10.08 Approval Date Approval Notice No. 1723134 Date of Publication Approval 2006.01.18 Specification CD-ROM D0603-1 Main Classification Number B42D15/00 (2006.01) I Classification Number B42D15/00 (2006.01)I The divisional original application number priority item 2002.10.8 US 60/416,843; 2003.1.31 US 10/356,387 Abstract This invention is a security marking for product or product packaging, which can make consumers at least part of the identification Work to determine the true or false product or product packaging. This security mark (10) includes a first image (110, 210) that the consumer can change from the first state to the second state. The mark (10) may also include a second image (24, 124) that can only be confirmed by the detector. The first (110, 210) and second images (24, 124) may be attached to one or more locations of the product or product package, may be fully covered or partially interleaved, or may be attached to different places in the product or product packaging. . Sovereignty Items 1. A security mark (10) attached/printed to a substrate (16, 116, 216) to assist in determining the authenticity of the substrate (16, 116, 216). It includes a first image (110, 210) of the first compound (12, 112). The first compound (12, 112) is adjusted so as to be able to change at least between the first state and the second state, and any change between the first state and the second state indicates the substrate (16, 116,216) is true. International Application 2003-10-08 PCT/US2003/031876 International Publication 2004-04-22 WO2004/033228 English
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