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:
Oct. 19, 1993
Filed:
Feb. 14, 1992
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention provides an original scanning apparatus comprising, an original support plate on which an original is rested, a fixed point light source having a width smaller than that of the original support plate, a shiftable reflection member for reflecting light beams emitted from the light source toward the original support plate, and a first deflector member for deflecting the light beams emitted from the light source in a slit widthwise direction and a second deflector member for deflecting the light beams in a slit longitudinal direction, the first and second deflector members being formed discretely.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile