Patents by Inventor Thomas P. Leever

Thomas P. Leever 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).

  • Means for securing and maintaining bed covers
    Patent number: 4773108
    Abstract: A corner retainer for securing and maintaining bed covers on the mattress of a bed formed by first, second and third planar portions which intersect each other at substantially right angles and which meet at a point to form a trihedral corner. The corner retainer is positionable at the corner of the mattress and when bed covers are placed thereover wedge the bed covers between the retainer and a surrounding portion of the bed.
    Type: Grant
    Filed: June 9, 1987
    Date of Patent: September 27, 1988
    Assignee: Waterbed Corners, Inc.
    Inventor: Thomas P. Leever