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:
Dec. 16, 2025
Filed:
Nov. 21, 2023
Toto Ltd., Kitakyushu, JP;
Tomoyoshi Taketani, Kitakyushu, JP;
Katsumi Tanizawa, Kitakyushu, JP;
Takashi Matsusaki, Kitakyushu, JP;
Tsuyoshi Ozeki, Kitakyushu, JP;
Toto Ltd., Fukuoka, JP;
Abstract
A flush toilet is provided comprising a storage tank, a toilet body including a discharge trap, and an overflow channel causing flush water to overflow when the flush water within the storage tank exceeds a predetermined water level, the overflow channel is provided to connect the storage tank and a discharge flow channel downstream of a bent conduit of the discharge trap containing sealed water formed inside, and the storage tank includes a reservoir provided in a part of the storage tank to constantly reserve flush water regardless of toilet flushing, and a connecting flow channel provided upstream of the overflow channel to connect the reservoir and the overflow channel.