EP 1152883 A1 20011114 - MOLDS FOR USE IN CONTACT LENS PRODUCTION
Title (en)
MOLDS FOR USE IN CONTACT LENS PRODUCTION
Title (de)
GIESSFORM ZUR HERSTELLUNG VON KONTAKTLINSEN
Title (fr)
MOULES UTILISES POUR LA PRODUCTION DE LENTILLES DE CONTACT
Publication
Application
Priority
- US 0032332 W 20001121
- US 45783099 A 19991209
Abstract (en)
[origin: WO0142001A1] The molds of the invention permit formation of a contact lens having a seamless edge by use of an interlocking means. The interlocking means prevents all, or substantially all, side-to side-movement of the front mold half in relation to the back mold half.
IPC 1-7
IPC 8 full level
B29C 33/40 (2006.01); B29D 11/00 (2006.01); G02C 7/04 (2006.01); B29L 11/00 (2006.01)
CPC (source: EP)
B29D 11/00057 (2013.01)
Citation (search report)
See references of WO 0142001A1
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
WO 0142001 A1 20010614; AR 028883 A1 20030528; AU 1801801 A 20010618; BR 0008444 A 20011016; CA 2362668 A1 20010614; CN 1352595 A 20020605; EP 1152883 A1 20011114; HK 1046256 A1 20030103; JP 2003516247 A 20030513; TW 505560 B 20021011
DOCDB simple family (application)
US 0032332 W 20001121; AR P000106503 A 20001207; AU 1801801 A 20001121; BR 0008444 A 20001121; CA 2362668 A 20001121; CN 00803595 A 20001121; EP 00980800 A 20001121; HK 02107505 A 20021016; JP 2001543323 A 20001121; TW 89126133 A 20010402