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. 19, 1994
Filed:
May. 21, 1993
Applicant:
Inventors:
Richard J Fleenor, Stafford, NY (US);
Kenneth L Opdyke, Fairport, NY (US);
Assignee:
Bausch & Lomb Incorporated, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B29C / ;
U.S. Cl.
CPC ...
279 463 ; 279 53 ; 279 432 ; 425577 ;
Abstract
An improved method for generating a toric surface on a molding tool for forming contact lens molds comprises: