Patents by Inventor John A. Muenzer

John A. Muenzer 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: 4863306
    Abstract: The subject invention is an adapter aiding in the extension of long, traditionally extending pole members, such as flag poles or pipes similar such poles or pipes, with the subject device comprising a long accordingly extending device of generally cylindrically configuration, with one end thereof having a shape in the form of a truncated conical member, while the other end has a cylindrically shaped opening which extends inside the member and wherein the longitudinally central axis of such opening is generally concentric with the longitudinally central axis of the adapter.
    Type: Grant
    Filed: December 14, 1987
    Date of Patent: September 5, 1989
    Inventor: John A. Muenzer