The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 1996
Filed:
Jun. 10, 1994
Applicant:
Inventors:
Victor Lust, Jacksonville, FL (US);
Michael F Widman, Jacksonville, FL (US);
Kornelis Renkema, Jacksonville, FL (US);
Ture Kindt-Larsen, DK-2840 Holte, DK;
Wybren Van Der Meulen, Neunen, NL;
Daniel T Wang, Jacksonville, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ;
U.S. Cl.
CPC ...
249134 ; 249117 ; 264-25 ; 264225 ; 26432812 ; 26432816 ; 425552 ; 425808 ;
Abstract
Disclosed are mold halves useful in molding a contact lens by polymerization of a polymerizable composition disposed between the mold halves. The mold halves are of rigid thermoplastic, preferably polystyrene, transparent to ultraviolet light.