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:
Nov. 10, 2020
Filed:
Apr. 27, 2017
Kotobuki & Co., Ltd., Kawagoe, JP;
Tomoaki Suzuki, Kawagoe, JP;
KOTOBUKI & CO., LTD., Kawagoe, JP;
Abstract
In an embodiment, a fluid container includes a container main body that has a tank housing a fluid; a fluid discharge body disposed on a front end portion of the container main body that discharges the fluid through a discharge port formed in a front end portion thereof; a plunger including an operating body that pushes out the fluid in the tank to the fluid discharge body in a predetermined amount corresponding to an operation of the operating body; and a valve that closes a connecting flow passage connecting the tank to the fluid discharge body and opens the connecting flow passage when the plunger pushes out the fluid, the valve including a valve seat surface, a valve body disposed in front of the valve seat surface to abut the valve seat surface from the front, and a spring biasing the valve body toward the valve seat surface.