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:
Sep. 22, 2020
Filed:
Apr. 24, 2017
Tokyo Light Industry Co., Ltd., Tokyo, JP;
Kyoraku Co., Ltd., Kyoto, JP;
Takaaki Sakimura, Tokyo, JP;
Masashi Sasaki, Tokyo, JP;
Shouji Uehira, Tokyo, JP;
Satoshi Ichikawa, Tokyo, JP;
TOKYO LIGHT INDUSTRY CO., LTD., Tokyo, JP;
KYORAKU CO., LTD., Kyoto, JP;
Abstract
Provided is a cap () used for a discharge container () and provided on a mouth portion () of a container main body () which is deformed by a pressing force and stores contents (). The cap () includes: a base portion () having an annular bottom wall () having a discharge port (), an annular groove () provided in an outer peripheral edge of the bottom wall (), a flow port () provided in the groove (), and a flow groove () connected to the flow port (); a check valve () having a cylindrical support portion () having one end disposed in the groove (), a plurality of elastic pieces () connected to the support portion (), and a valve body () connected to the plurality of elastic pieces () and opening and closing the discharge port (); and a discharge nozzle () covering the bottom wall ().