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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.:

US 10501922 B1

PDFFull Text
Date of Patent:
Dec. 10, 2019

Filed:

Sep. 19, 2017

Sanitary washing device

Applicant:

Toto Ltd., Kitakyushu-shi, Fukuoka, JP;

Inventors:

Toshinari Yaoka, Kitakyushu, JP;

Yoichi Murase, Kitakyushu, JP;

Hiroaki Amemori, Kitakyushu, JP;

Assignee:

TOTO LTD., Kitakyushu-shi, Fukuoka, unknown;

Attorney:

Pearne & Gordon LLP

Primary Examiner:

Huyen D Le

Int. Cl.
CPC ...
E03D 9/08 (2006.01); A61L 2/26 (2006.01); B05B 1/16 (2006.01); B05B 9/00 (2006.01); B05B 12/00 (2018.01); B05B 12/12 (2006.01); C02F 1/32 (2006.01); B05B 1/12 (2006.01); B05B 15/70 (2018.01); A61L 2/10 (2006.01); C02F 103/42 (2006.01);
U.S. Cl.
CPC ...
E03D 9/08 (2013.01); A61L 2/26 (2013.01); B05B 1/12 (2013.01); B05B 1/16 (2013.01); B05B 9/002 (2013.01); B05B 12/008 (2013.01); B05B 12/122 (2013.01); B05B 15/70 (2018.02); C02F 1/325 (2013.01); A61L 2/10 (2013.01); A61L 2202/11 (2013.01); C02F 2103/42 (2013.01); C02F 2201/3228 (2013.01); C02F 2303/04 (2013.01); C02F 2307/06 (2013.01);
Abstract

A sanitary washing device including: a nozzle discharging water toward a human body private part; a water guide part including a pipe line reaching from a water supply source to the nozzle, and guiding water supplied from the water supply source to the nozzle; a vacuum breaker provided on a path of the water guide part, and taking air into the pipe line when water does not flow in the water guide part; and an ultraviolet irradiation part provided between the vacuum breaker and the nozzle on the path of the water guide part, and including a flow channel flowing water and a light emitting part irradiating ultraviolet rays to the water flowing in the flow channel is provided.

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