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. 16, 2018
Filed:
Jan. 17, 2017
Toto Ltd., Kitakyushu-shi, Fukuoka, JP;
Hirokazu Sakai, Kitakyushu, JP;
Takaaki Kuwahara, Kitakyushu, JP;
Teiji Nakamura, Kitakyushu, JP;
Ayako Habu, Kitakyushu, JP;
Koichiro Matsushita, Kitakyushu, JP;
Haruo Tsutsui, Kitakyushu, JP;
Takashi Yoshioka, Kitakyushu, JP;
Koichi Takayama, Kitakyushu, JP;
Hirotaka Shiokama, Kitakyushu, JP;
Hiroshi Yuki, Kitakyushu, JP;
Satoshi Kato, Kitakyushu, JP;
Toto Ltd., , JP;
Abstract
A float rise speed control tank in a flush toilet is formed so that when the flush water level inside a flush water tank rises and the flush water level reaches a window due to supply of flush water into the flush water tank by a water supply device, the inflow into the float rise speed control tank by flush water in the flush water tank from a window formed above the bottom edge part of the float causes the rise speed of the flush water level in the float rise speed control tank to increase more than the rise speed of the flush water in the flush water tank.