Patents by Inventor Richard R. Glendowne

Richard R. Glendowne 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).

  • Tub and shower door enclosure having free-floating self-adjusting lower guide assembly
    Patent number: 4769949
    Abstract: A shower door mounted on rails for movement thereon and having a lower guide assembly which is free-floating and which comprises a flange retained in a lower sill track slot and having the other end hingedly mounted on a flange of the shower door.
    Type: Grant
    Filed: May 26, 1987
    Date of Patent: September 13, 1988
    Assignee: USG Industries, Inc.
    Inventor: Richard R. Glendowne