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:
Sep. 11, 1990
Filed:
Aug. 01, 1989
Applicant:
Inventors:
Yukitoshi Kiya, Kawasaki, JP;
Yasushi Nakazato, Tokyo, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355318 ; 355319 ; 271186 ;
Abstract
A sheet transport apparatus is used in a duplex image forming apparatus which makes two-sided prints. The sheet transport apparatus has a transport path for supplying a recording sheet which is received from a paper supplying unit to an image forming part, a reversing path for reversing side of the recording sheet, and two driving sources for independently driving mechanisms which transport the recording sheet in each of the transport path and the reversing path.
Kiya, Yukitoshi. (1990). Recording sheet transport apparatus (U.S. Patent No. 4956678). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4956678
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile