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:
Jan. 21, 2025
Filed:
Sep. 28, 2022
Applicant:
Keishi Miwa, Kanagawa, JP;
Inventor:
Keishi Miwa, Kanagawa, JP;
Assignee:
RICOH COMPANY, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14233 (2013.01);
Abstract
A liquid discharge head includes: a nozzle plate having: a nozzle surface; and a nozzle in the nozzle plate, a liquid being discharged from the nozzle of the nozzle surface side in a liquid discharge direction; a nozzle protector covering at least a part of the nozzle surface of the nozzle plate other than the nozzle; a nozzle protector holder including a peripheral wall bonded to a peripheral end portion of the nozzle protector; and a resin member between an edge face of the peripheral end portion of the nozzle protector and an end surface of the peripheral wall facing the nozzle protector.