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Machine translation
1. (WO2007021631) CONTACT LENS MOLDS AND SYSTEMS AND METHODS FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/021631    International Application No.:    PCT/US2006/030685
Publication Date: 22.02.2007 International Filing Date: 07.08.2006
IPC:
B29C 45/73 (2006.01), B29D 11/00 (2006.01)
Applicants: COOPERVISION,INC. [US/US]; 370 Woodcliff Dr., Suite 200, Fairport, NY 14450 (US) (For All Designated States Except US).
GOODENOUGH, Neil, G. [GB/GB]; (GB) (For US Only).
DEAN, Gregg, A. [GB/GB]; (GB) (For US Only)
Inventors: GOODENOUGH, Neil, G.; (GB).
DEAN, Gregg, A.; (GB)
Agent: UXA, Frank, J.; STOUT, UXA, BUYAN & MULLINS, 4 Venture, Suite 300, Irvine, CA 92618 (US)
Priority Data:
11/200,848 09.08.2005 US
Title (EN) CONTACT LENS MOLDS AND SYSTEMS AND METHODS FOR PRODUCING SAME
(FR) MOULES POUR VERRES DE CONTACT ET SYSTÈMES ET PROCÉDÉS DE PRODUCTION DE CEUX-CI
Abstract: front page image
(EN)Contact lens molds and systems and methods for producing contact lens molds are described. The contact lens mold sections include two optical quality surfaces, a flange circumscribing at least a portion of the two optical quality surfaces, and an elongate member extending from the flange. Two mold sections can contact one another to form a mold assembly having a contact lens shaped cavity. The mold sections are structured to form a contact lens having an edge that does not require further physical modification before placement on an eye. Systems and methods are described which direct a molten polymeric material into cavities corresponding to the mold sections.
(FR)La présente invention concerne des moules pour verres de contact et des systèmes et procédés de production de ceux-ci. Les sections de moule pour verres de contact incluent deux surfaces de qualité optique, un rebord délimitant au moins une partie des deux surfaces de qualité optique, et un élément allongé se prolongeant à partir du rebord. Deux sections de moule peuvent entrer en contact l'une avec l'autre afin de former un ensemble de moule comportant une cavité en forme de verre de contact. Les sections de moule sont structurées afin de former un verre de contact comportant un bord qui ne requiert aucune modification physique ultérieure avant sa mise en place sur un œil. L'invention concerne des systèmes et procédés qui dirigent un matériau polymérique fondu à l'intérieur de cavités correspondant aux sections de moule.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)