Patents by Inventor Michael W. Cothran

Michael W. Cothran 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).

  • Adjustable anchor bracket for non-invasive attachment to masonry wall
    Patent number: 4872629
    Abstract: Presented is an anchor bracket that constitutes a pair of monolithic blocks that are slidably related one to the other for adjustment between a minimum depth dimension and a maximum depth dimension, the blocks being separated or collapsed by manipulation of a set-screw threadably engaging one of the blocks and impinging against the other block. A machine screw is adjustably engaged with one of the blocks and forms a projection from which an article may be suspended.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: October 10, 1989
    Inventors: Michael W. Cothran, Alvin T. Nelson, III