Patents by Inventor Olive L. Burke

Olive L. Burke 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).

  • Convertible rolling chair and changing table for adult
    Patent number: 5342114
    Abstract: A chain which is convertible to a table comprising: a base frame; a seat which is associatable with the base frame such that the seat is supported by the base frame and the seat can be raised and lowered with respect to the base frame; an electric motor assembly for raising and lowering the seat with respect to the base frame; a chair back which is pivotably associated with the seat; and a chair back support assembly, associated with the base frame, for supporting the chair back, wherein when the seat is raised with respect to the base frame, the chair back is positionable over the chair back support assembly in a substantially horizontal position and wherein the support assembly is operable for supporting the chair back in this substantially horizontal position.
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: August 30, 1994
    Inventors: Olive L. Burke, Jesse G. Lewis