Patents by Inventor Mark J. Shultz

Mark J. Shultz 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).

  • Hand-held self-contained cleaning system
    Patent number: 6602071
    Abstract: A handheld cleaning device includes a cleaning section having discharge and suction ports; and a pump for causing fluid to be discharged through the discharge port of the cleaning section and for simultaneously creating suction at the suction port of the cleaning section.
    Type: Grant
    Filed: January 13, 2001
    Date of Patent: August 5, 2003
    Inventors: M. Edmund Ellion, Mark J. Shultz
  • Hand-held self-contained oral irrigation device
    Patent number: 6030215
    Abstract: A self-contained hand-operated oral irrigation device for dispensing a pulsing stream of water or therapeutic fluid to the surfaces of the user's oral cavity. The irrigation device has the capability of lavaging at controlled values of pressure and volume of the dispensed fluid and withdrawing the fluid from user's oral cavity for convenient disposal. The irrigation device has a detachable section. Different types of discharge sections include a tooth brush, plaque removal brush and a gum stimulator having lavaging capabilities are provided.
    Type: Grant
    Filed: September 4, 1998
    Date of Patent: February 29, 2000
    Inventors: M. Edmund Ellion, Mark J. Shultz