Patents by Inventor Ryan Edmund Brown

Ryan Edmund Brown 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).

  • Patent number: 11904919
    Abstract: A method and apparatus for assisting in removing a wheels-on-ground type daughter cart from a mother cart, and a mother cart incorporating such a method and apparatus, utilize a daughter cart ejector apparatus mounted on a mother cart and having a selectively actuatable ejector element for urging the daughter cart to move out of engagement with the mother cart in an unloading direction. The ejector element is configured and operatively connected to bear against the daughter cart and apply force in a manner that assists in initiating movement of the daughter cart in the unloading direction and reorienting casters supporting the daughter cart on an underlying surface from a rolling orientation that is generally parallel to a transport direction of the mother cart, to a rolling orientation that is generally transverse to the transport direction and parallel to the unloading direction.
    Type: Grant
    Filed: April 6, 2021
    Date of Patent: February 20, 2024
    Inventors: Edmund W. Brown, Eric Wayne Brown, Ryan Edmund Brown
  • Publication number: 20220315082
    Abstract: A method and apparatus for assisting in removing a wheels-on-ground type daughter cart from a mother cart, and a mother cart incorporating such a method and apparatus, utilize a daughter cart ejector apparatus mounted on a mother cart and having a selectively actuatable ejector element for urging the daughter cart to move out of engagement with the mother cart in an unloading direction. The ejector element is configured and operatively connected to bear against the daughter cart and apply force in a manner that assists in initiating movement of the daughter cart in the unloading direction and reorienting casters supporting the daughter cart on an underlying surface from a rolling orientation that is generally parallel to a transport direction of the mother cart, to a rolling orientation that is generally transverse to the transport direction and parallel to the unloading direction.
    Type: Application
    Filed: April 6, 2021
    Publication date: October 6, 2022
    Inventors: Edmund W. Brown, Eric Wayne Brown, Ryan Edmund Brown