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:
Mar. 04, 2025
Filed:
Jan. 23, 2023
Seiko Epson Corporation, Tokyo, JP;
SEIKO EPSON CORPORATION, , JP;
Abstract
A material dispense device includes a nozzle portion that dispenses a material, and a main body portion that has a flow path for a material and to which the nozzle portion is attached. The main body portion includes a body portion having an outlet of the flow path, and a male screw provided at an outer periphery of the body portion. The nozzle portion has a dispense opening at a front end of an in-nozzle flow path for the material, and includes a nozzle tip that is pressed against the body portion in an arrangement of communicating with the flow path. The nozzle portion further includes a pressing member that presses the nozzle tip against the body portion in a state in which the dispense opening is exposed to the outside. The pressing member includes a female screw at an inner periphery thereof. By fastening the female screw of the pressing member to the male screw of the body portion, the nozzle tip is pressed against the body portion.