Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SYSTEMS AND METHODS FOR THE PRODUCTION OF CONTACT LENSES
Document Type and Number:
WIPO Patent Application WO/2011/004611
Kind Code:
A1
Abstract:
An apparatus for spin casting lenses includes a rotatable tube, the rotatable tube defining a longitudinal cavity, wherein the longitudinal cavity is configured to receive molds. According to one exemplary embodiment, the rotatable tube is made of metal and includes a plurality of apertures configured to permit the transmission of actinic radiation.

Inventors:
NEWMAN, Stephen, D. (50 Bayshore Road, #30-01Bayshore Park Singapore, 7, 46997, SG)
Application Number:
JP2010/004475
Publication Date:
January 13, 2011
Filing Date:
July 09, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MENICON CO., LTD. (3-21-19, AoiNaka-Ku Nagoya-Sh, Aichi 06, 46000, JP)
NEWMAN, Stephen, D. (50 Bayshore Road, #30-01Bayshore Park Singapore, 7, 46997, SG)
International Classes:
B29D11/00
Foreign References:
US4517138A1985-05-14
US4568501A1986-02-04
Attorney, Agent or Firm:
ITOH, Shigeru (9F Ozawa bldg, 21-18 Toranomon 1-chom, Minato-ku Tokyo 01, 10500, JP)
Download PDF: