Patents by Inventor Alexander S. HILL

Alexander S. HILL 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).

  • ROBOTIC CLEANER
    Publication number: 20230070147
    Abstract: A robotic cleaner may include a body having a top surface, a navigation sensor extending from the top surface of the body, a protective cover defining a sensor cavity, the navigation sensor being at least partially received within the sensor cavity, and a cover liquid diverter extending from an upper portion of the protective cover, the cover liquid diverter being flared in a direction of the body.
    Type: Application
    Filed: September 7, 2022
    Publication date: March 9, 2023
    Inventors: David HARTING, Jianjun GE, Craig Michael WALL, Alexander S. HILL, Gang HUANG, Junfeng DING
  • ROBOTIC CLEANER
    Publication number: 20220408994
    Abstract: A robotic cleaner may include a suction motor, a dust cup, and a suction motor air duct fluidly coupled to the suction motor and the dust cup. The suction motor air duct may include a debris barrier having a restricting region and a guard region.
    Type: Application
    Filed: June 29, 2022
    Publication date: December 29, 2022
    Inventor: Alexander S. HILL