Patents by Inventor John Charles Ruth

John Charles Ruth 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: 20210298540
    Abstract: A cleansing device includes a body, a head, an applicator, and a diaphragm. The body can define a handle. The head can be mechanically coupled to the body. The applicator can be arranged on a top of the head. The applicator can include an application surface and a back surface, and can define a plurality of openings. The diaphragm can be disposed within the head and against the back surface of the applicator. The diaphragm is configured to move in a reciprocating manner towards and away from the back surface of the applicator to create a suction force within the plurality of openings configured to draw contaminates away from pores of a cleansable surface that abuts the application surface of the applicator.
    Type: Application
    Filed: March 24, 2021
    Publication date: September 30, 2021
    Inventors: James Earl Smith, John Charles Ruth