Patents by Inventor Sherwin Brown

Sherwin 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).

  • Children's play mat
    Publication number: 20050048871
    Abstract: A child's play mat 10 having a plurality of play pads. Each play pad contains a game, toy or another such developmental tool, and is removably attachable to the play mat 10. The mat 10 has sitting areas 20 adjacent the play pads to allow the child to access a predetermined play pad.
    Type: Application
    Filed: August 12, 2004
    Publication date: March 3, 2005
    Inventor: Sherwin Brown