Patents by Inventor Raymond D. Bevills

Raymond D. Bevills 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: 5212861
    Abstract: An apparatus and method for moving heavy machinery in a confined space, particularly suited for installing or removing engine oil pumps from production equipment. The apparatus is formed from a bracket to be attached to the equipment to be moved; this bracket is pivotally attached to a first arm, which controls pivoting of the bracket face and pivotally attached to a second arm, which furnishes support. The arms are connected to each other such that the first arm and the second arm may pivot in parallel planes. The apparatus includes a frame for attaching the second arm to a support. Where the frame has the shape of an upside down "L" the support may overlie the workpiece.
    Type: Grant
    Filed: April 24, 1991
    Date of Patent: May 25, 1993
    Assignee: Exxon Production Research Company
    Inventor: Raymond D. Bevills