Patents by Inventor Irene D. Walker

Irene D. Walker 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: 3971080
    Abstract: A bathtub which has specific advantages for certain physically handicapped or infirm persons. The bathtub includes a circular well which is recessed below the floor level. A crescent-shaped bench is included which supports the user in a comfortable sitting position and provides a step, also below the floor level, to accommodate the ingress and egress of the user. A pair of remotely disposed showerheads are included which may selectively be turned on or off in unison and/or individually. A hand railing having a gate portion is disposed a distance above the floor and extends circumferentially around the well to provide a safety barrier and to assist the user into and out of the bathtub.
    Type: Grant
    Filed: November 10, 1972
    Date of Patent: July 27, 1976
    Inventor: Irene D. Walker