Patents by Inventor Gary J. Dieterich

Gary J. Dieterich 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).

  • Wet mop and vacuum assembly
    Patent number: 6101671
    Abstract: The present invention relates to a suction cleaning device which provides liquid dispensing, scrubbing, squeegeeing, and suction drying in a single, compact, self contained device. The suction cleaning device includes a cleaning device housing, a handle connected to the housing, an absorbent cleaning member mounted on the housing and movable between an extended and a retracted position, and a pair of squeegee blades. The squeegee blades are mounted in a squeegee tray, and at least one of the squeegee blades is movable between an extended and a retracted position in response to changes in the relative angle between the housing and the surface being cleaned. The movable squeegee blade is spring-biased into the extended position by one or more springs such as leaf springs. The device includes a suction system which draws the water from the floor surface which has been cleaned into a tank mounted on the housing which collects the liquid from the floor surface.
    Type: Grant
    Filed: January 9, 1999
    Date of Patent: August 15, 2000
    Assignee: Royal Appliance Mfg. Co.
    Inventors: Michael F. Wright, Laurie M. Shumaker, Craig M. Saunders, Joseph Lazzara, Mark Cipolla, Glenn E. Specht, Richard C. Farone, Jeffrey M. Kalman, Terry L. Zahuranec, Gary J. Dieterich, David J. Shimko
  • Cordless wet mop and vacuum assembly
    Patent number: 5983448
    Abstract: The present invention relates to a suction cleaning device which provides liquid dispensing, scrubbing, squeegeeing, and suction drying in a single, compact, self contained device. The suction cleaning device includes a cleaning device housing, a handle connected to the housing, an absorbent cleaning member mounted on the housing and movable between an extended and a retracted position, and a pair of squeegee blades. The squeegee blades are mounted in a squeegee tray, and at least one of the squeegee blades is movable between an extended and a retracted position in response to changes in the relative angle between the housing and the surface being cleaned. The movable squeegee blade is spring-biased into the extended position by one or more springs such as leaf springs. The device includes a suction system which draws the water from the floor surface which has been cleaned into a tank mounted on the housing which collects the liquid from the floor surface.
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: November 16, 1999
    Assignee: Royal Appliance Mfg. Co.
    Inventors: Michael F. Wright, Laurie M. Shumaker, Craig M. Saunders, Joseph Lazarra, Mark Cipolla, Glenn E. Specht, Richard C. Farone, Jeffrey M. Kalman, Terry L. Zahuranec, Gary J. Dieterich