Patents by Inventor LIU QING XU

LIU QING XU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20160271012
    Abstract: The present invention provides a multi-functional personal hygiene system. This multi-functional personal hygiene system has a similar structure to a walk-in bathtub, the difference of the main structure between them is that, the former has a cover assembly on the tub, but the latter does not have it. The multi-functional personal hygiene system is equipped with a sauna system, a water jet system, a at least one massage & scrub disk assemblies, a shower mode, a bath mode, a tub clean system and a media center. The tub clean system makes the tub cleaning easier and more simply. The media center brings the users some information about the multi-functional personal hygiene system and some entertainment, provides the user some humanization services.
    Type: Application
    Filed: March 13, 2016
    Publication date: September 22, 2016
    Inventor: LIU QING XU