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:
May. 26, 2026
Filed:
Apr. 18, 2023
Kazuhiro Egawa, Shizuoka, JP;
Susumu Muramatsu, Shizuoka, JP;
Koji Sakurada, Shizuoka, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A coating nozzle includes: a nozzle hole from which a liquid paint is discharged in a liquid discharge direction; a liquid chamber communicating with the nozzle hole; a paint supply channel communicating with the liquid chamber, the paint supply channel configured to supply the liquid paint to the liquid chamber, a cleaning-liquid supply channel communicating with the liquid chamber, the cleaning-liquid supply channel configured to supply a cleaning liquid to the liquid chamber; and a switching section configured to selectively switch communication and non-communication between the paint supply channel and the liquid chamber.