Patents by Inventor Joan Bowser

Joan Bowser 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).

  • Double doorstop
    Publication number: 20060163888
    Abstract: The present invention relates to a door stop or door holder, having two weighted toy-like decorative bodies attached to one another via a flexible hinge enabling the device to be placed on the floor and arranged around a vertical door member to prevent inadvertent movement of the door.
    Type: Application
    Filed: January 25, 2005
    Publication date: July 27, 2006
    Inventor: Joan Bowser