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. 10, 2003
Filed:
Dec. 05, 2001
Applicant:
Inventor:
Jason P. Rider, Penfield, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 2/906 ;
U.S. Cl.
CPC ...
B65H 2/906 ;
Abstract
A sheet-stacking apparatus capable of receiving two sheets at substantially the same time, which includes a disk unit including four substantially identical rotatable disks, each disk including a receiving slot for receiving a portion of a sheet therein. The disk unit is arranged so that two of the four disks receive portions of a first sheet and the remaining two disks receive portions of a second sheet. Embodiments also include a bin into which the first sheet and the second sheet are deposited and a selectively extendable separator that separates the first sheet and the second sheet into two separate stacks. The apparatus can also include a tamping mechanism.