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:
Jun. 28, 2011
Filed:
Feb. 26, 2008
Yoichiro Ueno, Kitakyusyu, JP;
Eiji Fukuzawa, Kitakyusyu, JP;
Haruki Matsuda, Kitakyusyu, JP;
Yukihiro Muroya, Kitakyusyu, JP;
Yoichiro Ueno, Kitakyusyu, JP;
Eiji Fukuzawa, Kitakyusyu, JP;
Haruki Matsuda, Kitakyusyu, JP;
Yukihiro Muroya, Kitakyusyu, JP;
Toto Ltd., Kitakyusyu-Shi, JP;
Abstract
The present invention provides a toilet bowl flushing water tank device which can largely open a discharge valve element instantaneously and, at the same time, can ensure a relatively large space in the vicinity of a discharge valve device thus enhancing a discharge capacity with a small power. A push button mounted on a tank lid body of a flushing water tank body is arranged at a position offset to one side from a position where a discharge opening is formed, a leverage device is constituted of a lever which is interlockingly connected to the discharge valve element and a pedestal which pivotally supports a middle portion of the lever. The pedestal pivotally supports a middle portion of the lever at a position closer to a push button side than the discharge valve device.