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:
Jun. 30, 1987
Filed:
Jan. 27, 1986
Applicant:
Inventors:
Yoshio Ito, Tokyo, JP;
Masaaki Nishikawa, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358285 ; 358293 ;
Abstract
The light from an original is reflected by first, second and third mirrors in succession. The light from the third mirror is imaged on an image sensor by a lens. The second mirror, as compared with the first and third mirrors, is disposed far from an original illuminating light source. The optical path among the first, second and third mirrors and the lens is a zigzag.