Patents by Inventor Marc Frederick Weinstock

Marc Frederick Weinstock 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).

  • Vacuum
    Patent number: 12096907
    Abstract: A cleaning device includes a suction motor; a hose in communication with the suction motor; a first receptacle that is configured to communicate with the hose and to collect at least one first object outside of the cleaning device; a second receptacle that is configured to communicate with the first receptacle and to collect at least one second object outside of the cleaning device; wherein the at least one second object is smaller than the at least one first object; and a third receptacle that is configured to nest with the first receptacle and the second receptacle.
    Type: Grant
    Filed: December 22, 2021
    Date of Patent: September 24, 2024
    Assignee: Pickup Bricks LLC
    Inventor: Marc Frederick Weinstock
  • VACUUM
    Publication number: 20220202263
    Abstract: A cleaning device includes a motor; a plurality of receptacles configured to: communicate with the motor; collect, via vacuum, objects of different sizes from outside of the cleaning device; and reversibly nest and unnest with one another.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 30, 2022
    Inventor: Marc Frederick Weinstock
  • Vacuum cleaner
    Patent number: D961008
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: August 16, 2022
    Inventor: Marc Frederick Weinstock