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:
Sep. 23, 1997
Filed:
Aug. 21, 1995
Applicant:
Inventor:
Menachem Porat, Kibbutz Hanita, IL;
Assignee:
Hanita Lenses, Kibbutz Hanita, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C / ;
U.S. Cl.
CPC ...
351161 ;
Abstract
A multifocal contact lens having a posterior surface and an anterior surface, includes a distance vision segment and a near vision segment, and at least one hole through which the posterior surface and the anterior surface communicate with each other.