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. 08, 2020
Filed:
Nov. 06, 2019
Applicant:
Kyocera Document Solutions Inc., Osaka, JP;
Inventor:
Yuzo Onishi, Osaka, JP;
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01);
U.S. Cl.
CPC ...
B41J 2/16535 (2013.01);
Abstract
A maintenance unit includes a wiper for wiping off ink on a recording head and a wiper carriage. A holding metal plate holds the wiper and includes a communication portion which connects together an upper space and a lower space. The communication portion has an ink guide member. The ink guide member has an upper opening and a lower opening. The length of the upper opening in the direction perpendicular to the wiping direction is larger than the length of an ink ejection face. The length of the communication portion is smaller than the length of the ink ejection face.