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:
Mar. 13, 1990
Filed:
Jun. 03, 1988
Applicant:
Inventors:
K E Schirmer, Montreal, CA;
Werner Reis, Munich, DE;
Assignee:
G. Rodenstock Instrumente GmbH, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C / ; A61B / ;
U.S. Cl.
CPC ...
3511 / ; 351219 ;
Abstract
A contact lens is disclosed, especially for the treatment of the frontal eye sections with a laser, the surface on the eye side of which has a radius adapted to the radius of curvature of the cornea, this contact lens exhibiting a reflective surface for enlarging the field of vision. The contact lens has the following features: