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:
Jul. 15, 2025
Filed:
Feb. 21, 2022
Applicant:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Inventor:
Katsuhisa Ono, Tokyo, JP;
Assignee:
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 3/60 (2006.01); B41J 11/70 (2006.01);
U.S. Cl.
CPC ...
B41J 3/60 (2013.01); B41J 11/70 (2013.01);
Abstract
[Object] To reduce the time required to transport a cut sheet and perform printing at a high speed. [Solution] A duplex printerincludes a printing unitA, a cut sheet feeder, and a guide transport path. A reversing mechanismthat reverses a cut sheetreturned from the printing unitA is connected to the guide transport pathvia a switcher. A stopperthat stops the cut sheetis provided in a part of the guide transport pathon the upstream side of the switcher. A discharge pathbranches off from the stopperof the guide transport path