Patents by Inventor Surguies M. Lamothe

Surguies M. Lamothe 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).

  • Anchor bolt thread protector and sleeve system
    Patent number: 4117643
    Abstract: The system is composed of a sleeve to form a void space around a segment of the length of an anchor bolt; a hollow, cylindrical connecting member detachably attachable to the upper end of the sleeve and having a portion that is radially inwardly deformable; and a fastening member having a hollow, cylindrical interior adapted to fit around and engage the connecting member to cause its radially inwardly deformable portion to deform inwardly to cause gripping engagement between a portion of the interior of the connecting member and a threaded portion of the anchor bolt inserted therein.
    Type: Grant
    Filed: February 22, 1977
    Date of Patent: October 3, 1978
    Inventor: Surguies M. Lamothe