Patents by Inventor Scot Pratt

Scot Pratt 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).

  • Autonomous surface cleaning robot for wet and dry cleaning
    Publication number: 20060190134
    Abstract: An autonomous floor cleaning robot includes a transport drive and control system arranged for autonomous movement of the robot over a floor for performing cleaning operations. The robot chassis carries a first cleaning zone comprising cleaning elements arranged to suction loose particulates up from the cleaning surface and a second cleaning zone comprising cleaning elements arraigned to apply a cleaning fluid onto the surface and to thereafter collect the cleaning fluid up from the surface after it has been used to clean the surface. The robot chassis carries a supply of cleaning fluid and a waste container for storing waste materials collected up from the cleaning surface.
    Type: Application
    Filed: August 19, 2005
    Publication date: August 24, 2006
    Applicant: iRobot Corporation
    Inventors: Andrew Ziegler, Duane Gilbert, Christopher Morse, Scot Pratt, Paul Sandin, Nancy Dussault, Andrew Jones