Patents by Inventor Edward M. Schwartz, deceased

Edward M. Schwartz, deceased 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).

  • Sit/stand adjustable, tower chair
    Patent number: 5547253
    Abstract: An adjustable, tower chair includes a five spoke rolling base having a central portion; and a tower including a lower portion mounted to the central portion of the base, and an upper portion extending upwardly with respect to the lower portion and off-center with respect to the central portion of the base. A seat, a back support, a footrest and a U-shaped armrest are all adjustably mounted to the upper portion of the tower for movement up and down thereon, such that each can be adjusted to the optimum height for a given user.
    Type: Grant
    Filed: August 11, 1994
    Date of Patent: August 20, 1996
    Inventors: Edward M. Schwartz, deceased, by Nancy L. Schwartz, administratrix