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:
Apr. 21, 1998
Filed:
Nov. 08, 1996
Applicant:
Inventors:
Katsuhito Kato, Kawasaki, JP;
Noriyoshi Ueda, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
399403 ; 271292 ; 271293 ; 399405 ;
Abstract
A discharged sheet stacking apparatus is provided with a plurality of trays aligned to stack discharged sheets thereon, and a drive member for moving the trays in the alignment direction. Between at least two of the plural trays, a spacer member moved in the alignment direction by the drive device in the same manner as the trays is interposed to widen the space between the trays. The space between the trays can be arbitrarily changed by the spacer member.