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. 13, 2026
Filed:
Jun. 23, 2022
Sunstar Engineering Inc., Osaka, JP;
SUNSTAR ENGINEERING INC., Osaka, JP;
Abstract
A dispenser for discharging a mixture of gas and a paste material includes: a nozzle part () provided in a tip end part of a body () and having a tip end opening; a flow path () for the mixture extending from an introduction part () for the mixture to the tip end opening through a hollow space of the nozzle part; a needle part () movable in the flow path of the nozzle part to open and close the flow patha driving part (and) that drives the needle part; and a stopper part (and) that limits an operation range of the needle part. The nozzle part as a tapered section in which an inside diameter of the flow path of the nozzle part relative to an operation range of a tip end of the needle part decreases toward the tip end opening.