Patents by Inventor Mary Hatch

Mary Hatch 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).

  • Sprinkler booster
    Publication number: 20080017763
    Abstract: A sprinkler support includes a central support bar to which two sprinkler support rings are attached at one end and to which a cross bar is attached. The cross bar is located spaced apart from the ends of the central bar and serves as a foot bar against which a user presses his or her foot to insert the central support bar into the ground.
    Type: Application
    Filed: July 6, 2006
    Publication date: January 24, 2008
    Inventors: James A. Hatch, Mary Hatch