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:
Oct. 09, 2012
Filed:
Jun. 27, 2008
Mayu Okubo, Fukuoka, JP;
Yoshikazu Ushijima, Fukuoka, JP;
Yuichi Sato, Fukuoka, JP;
Yoshinobu Kato, Fukuoka, JP;
Ryosuke Hayashi, Fukuoka, JP;
Mayu Okubo, Fukuoka, JP;
Yoshikazu Ushijima, Fukuoka, JP;
Yuichi Sato, Fukuoka, JP;
Yoshinobu Kato, Fukuoka, JP;
Ryosuke Hayashi, Fukuoka, JP;
Toto Ltd., Fukuoka, JP;
Abstract
A flush toilet for prevention of reverse flow and uses a reduced number of parts. The flush toilet includes a toilet body having a bowl, a rim water outlet, a jet water outlet, and a discharge water trap piping; a water storage tank. A flush water supply mechanism is provided for supplying flush water to the rim water outlet and the water storage tank and a pressurizing pump pressurizes the flush water in the water storage tank. A jet-side water supply path supplies the pressurized flush water to the jet water outlet. An overflow path is provided having a lower end connected to the downstream side of the highest position of the jet-side water supply path and an upper end opened in the upper part in the water storage tank with a flapper valve provided in the overflow path.