Patents by Inventor Barbara Shellenberger

Barbara Shellenberger 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: 7032911
    Abstract: A stroller handle extender for an existing stroller, for increasing the effective length of the push handles thereof, so that a taller individual may comfortably stand upright while grasping the push handles and pushing a child in the stroller, and thereby avoid straining the back, neck, and shoulder muscles. The stroller handle extender has two elongated extender handles, and has two clamping assemblies, each having an upper bracket and a lower bracket. Each clamping assembly is simultaneously and selectively attachable to one of the push handles and to one of the extender handles by simultaneously sandwiching both the push handle and the extender handle between the upper bracket and the lower bracket, by extending two bolts through the upper bracket and the lower bracket, and by threading each of the bolts into a different wing nut.
    Type: Grant
    Filed: September 9, 2004
    Date of Patent: April 25, 2006
    Inventor: Barbara Shellenberger