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Machine translation
1. (WO2013049081) LASER TEXTURIZING AND ANODIZATION SURFACE TREATMENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/049081    International Application No.:    PCT/US2012/057150
Publication Date: 04.04.2013 International Filing Date: 25.09.2012
IPC:
C25D 11/02 (2006.01), B23K 26/00 (2006.01)
Applicants: APPLE INC. [US/US]; 1 Infinite Loop Cupertino, CA 95014 (US)
Inventors: HANKEY, Evans; (US).
NASHNER, Michael, S.; (US).
RUSSELL-CLARKE, Peter; (US)
Agent: FERRAZANO, Michael, J.; Womble Carlyle Sandridge & Rice LLP 10050 North Wolfe Road, Suite 260 Cupertino, CA 95014-2519 (US)
Priority Data:
13/250,588 30.09.2011 US
Title (EN) LASER TEXTURIZING AND ANODIZATION SURFACE TREATMENT
(FR) TRAITEMENT DE SURFACE PAR ANODISATION ET TEXTURATION LASER
Abstract: front page image
(EN)A method of treating a metallic surface of an article including the steps of providing an article having a metallic surface; texturizing the surface using a laser to create a controlled pattern across the surface; and anodizing the surface. The controlled pattern may include a series of pits etched in a predetermined repeating pattern across the surface, such as an array of dots or a grid. The controlled pattern may also include a series of pits etched in a predetermined pseudo-random pattern across the surface.
(FR)La présente invention porte sur un procédé de traitement d'une surface métallique d'un article comprenant les étapes consistant à se procurer un article ayant une surface métallique; texturer la surface à l'aide d'un laser pour créer un motif commandé sur la surface; et anodiser la surface. Le motif commandé peut comprendre une série de pas gravés dans un motif de répétition prédéterminé sur la surface, tel qu'un réseau de points ou une grille. Le motif commandé peut également comprendre une série de pas gravés dans un motif pseudo-aléatoire prédéterminé sur la surface.
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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)