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:
Dec. 22, 1992
Filed:
Sep. 10, 1991
Applicant:
Inventors:
Cho Sze, Rochester, NY (US);
Frederick A Nichols, Rochester, NY (US);
Richard F Scarlata, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271187 ; 271315 ;
Abstract
A sheet stacking apparatus for stacking a wide variety of sheets including flimsy sheets has a rotatable disc that receives each sheet in a slot thereof and inverting the sheets. A transport belt is closely adjacent one surface area of the disc and has a portion thereof positioned at an acute angle with respect to a line tangent to the one surface of the disc so that the trail edge of all sheets being inverted by the disc contact the belt and are inverted.