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. 16, 1987
Filed:
Oct. 02, 1980
Applicant:
Inventor:
Richard C Schenk, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H / ;
U.S. Cl.
CPC ...
271186 ; 271274 ; 271-3 ;
Abstract
A copier capable of producing simplex and duplex copies includes a tri-roll inverter that employs a corrugation roll on roll return force applicator located downstream of and off line from the input nip of the tri-roll input/output members. A sheet driven by the input nip into the inverter is corrugated as it penetrates the roll on roll return force applicator nip. When the last portion of the sheet is driven into the return force applicator nip, the friction return force of the nip will cause the sheet to drive into a foam roll which delivers the sheet to the output nip.