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:
Apr. 14, 2020
Filed:
Dec. 27, 2017
Applicant:
Coway Co., Ltd, Chungcheongnam-do, KR;
Inventors:
Assignee:
COWAY CO., LTD., Chungcheongnam-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03D 9/08 (2006.01); F16K 31/126 (2006.01); F16K 15/18 (2006.01); F16K 15/14 (2006.01); E03C 1/10 (2006.01);
U.S. Cl.
CPC ...
E03D 9/08 (2013.01); E03C 1/104 (2013.01); F16K 15/14 (2013.01); F16K 15/144 (2013.01); F16K 15/185 (2013.01); F16K 31/126 (2013.01);
Abstract
A bidet comprises a water supply valve opened and closed to allow water to flow and including a backflow preventing means preventing water from flowing backward to a water inlet side; a heating portion heating water supplied through the water supply valve; and a backflow preventing member disposed on a rear end of the water supply valve and allowing water to be supplied or preventing water from flowing backward to the water inlet side due to water pressure, wherein the backflow preventing means and the backflow preventing member prevent water from flowing backward to the water inlet side in concert.