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:
Jan. 25, 1983
Filed:
Oct. 15, 1979
Applicant:
Inventors:
Kazutaka Kani, Motoryamanakamachi, JP;
Kuniomi Abe, Kobe, JP;
Masahiko Konagaya, Kobe, JP;
Noboru Ono, Nishinomiya, JP;
Assignee:
Konan Camera Research Institute, Hyogo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ; A61B / ; G03B / ;
U.S. Cl.
CPC ...
351206 ; 351211 ; 351214 ; 351221 ; 354 / ;
Abstract
An eye examining device having a television pickup camera, an optical system for magnifying the eye ground or retina and focussing the image on said camera, a television monitor connected to the camera to display the image of the retina and an optical pattern movably disposed in the plane of the image and a light source illuminating said pattern.