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1. (WO2017034968) INCREASING DISSIMILARITY OF CHARACTERS DISPOSED ON AN OPTICALLY ACTIVE ARTICLE
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Pub. No.: WO/2017/034968 International Application No.: PCT/US2016/047745
Publication Date: 02.03.2017 International Filing Date: 19.08.2016
IPC:
G06K 9/18 (2006.01) ,G06K 9/20 (2006.01)
[IPC code unknown for G06K 9/18][IPC code unknown for G06K 9/20]
Applicants:
3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427, US
Inventors:
JOHNSON, Justin M.; US
HOWARD, James W.; US
DAHLIN, Thomas J.; US
SNYDER, James B.; US
WERNESS, James L.C. Jr.; US
Agent:
KARLEN, Christopher D.; US
RHODES, Kevin H.; US
BLANK, Colene H.; US
FLORCZAK, Yen Tong; US
HARTS, Dean M.; US
LEVINSON, Eric D.; US
MAKI, Eloise J.; US
NOWAK, Sandra K.; US
OLSON, Peter L.; US
RINGSRED, Ted K.; US
Priority Data:
62/207,98621.08.2015US
62/316,82701.04.2016US
Title (EN) INCREASING DISSIMILARITY OF CHARACTERS DISPOSED ON AN OPTICALLY ACTIVE ARTICLE
(FR) AUGMENTATION DE LA DISSIMILARITÉ DE CARACTÈRES PRÉSENTS SUR UN ARTICLE OPTIQUEMENT ACTIF
Abstract:
(EN) The inventors of the present application developed novel retroreflective materials, and articles. One example of the present application is a retroreflective article, comprising a substrate and a machine-readable information disposed on the substrate, wherein the machine-readable information corresponds to a predetermined human-readable information.
(FR) Les inventeurs de la présente application ont mis au point de nouveaux matériaux rétroréfléchissants, et des articles. Un exemple de la présente invention est un article rétroréfléchissant, comprenant un substrat et des informations lisibles par machine disposées sur le substrat, lesquelles informations lisibles par machine correspondent à des informations prédéterminées lisibles par l’homme.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)