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. 01, 1992
Filed:
Nov. 16, 1990
Kenji Okayama, Fukuoka, JP;
Yoshitaka Oba, Fukuoka, JP;
Masahiko Imazono, Fukuoka, JP;
Masatoshi Enoki, Fukuoka, JP;
Masao Shimizu, Fukuoka, JP;
Yoshiki Ohta, Fukuoka, JP;
Koji Nakano, Fukuoka, JP;
Eiji Matsuda, Fukuoka, JP;
Osamu Tokunaga, Fukuoka, JP;
Tomoaki Nakano, Fukuoka, JP;
Hachihei Watanabe, Fukuoka, JP;
Toshihide Ushita, Fukuoka, JP;
Toto Ltd., Fukuoka, JP;
Abstract
A bubbly water outlet device comprises a swirl chamber which is connected to a water supply source and is adapted to swirl a flow, and a bubbler chamber which is connected to the swirl chamber through a discharge port provided substantially at a center of the swirl chamber. The bubbler chamber is adapted to suck air from an exterior by virtue of the inflow of water from the discharge port and is capable of discharging bubbly water.