Patents by Inventor George D. Cleveland

George D. Cleveland 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).

  • Hiding place for keys and similar articles
    Patent number: 4531635
    Abstract: A plastic article is provided resembling a natural object such as a rock for hiding door keys and similar articles. It is composed of a rigid body of resin such as a water extended polyester resin having a multiply-contoured, irregular upper surface and a flat lower surface. Inside is a key holding pocket that communicates with the lower surface through an opening having slots along each side to support a sliding door formed from sheet material.
    Type: Grant
    Filed: March 30, 1984
    Date of Patent: July 30, 1985
    Assignee: Mary Ellen Enterprises Inc.
    Inventor: George D. Cleveland