Patents by Inventor B. Holt Whatley

B. Holt Whatley 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).

  • Lifeline anchor assembly for pre-cast concrete deck
    Patent number: 5398777
    Abstract: A lifeline safety system is employed for anchoring a retractable lifeline system to a pre-cast deck panel to provide fall protection for workers. The lifeline anchor assembly employs a pair of clamp bars which are adapted and positionable for engaging opposing lifting notches of the pre-cast panel. The retractable lifeline is received in mounting shoes which are mounted to the top of a frame which extends across the top of the panel.
    Type: Grant
    Filed: November 5, 1992
    Date of Patent: March 21, 1995
    Assignee: SINCO Acquisition Corporation
    Inventors: Kevin D. Ouellette, David S. Denny, B. Holt Whatley
  • Pile cutter support
    Patent number: 5090397
    Abstract: A pile cutter support comprises a pair of sections which engage opposing faces of a pile. Platforms integrally extend from the engagement portions in a generally perpendicular relationship so as to form a guide and a support for a cutter. The sections are pivotal between a deployed position wherein the sections are engageable against adjacent faces of the pile and a folded compact carrying mode. A ratchet belt is employed to secure the support at a fixed vertical position of the pile.
    Type: Grant
    Filed: April 30, 1990
    Date of Patent: February 25, 1992
    Assignee: Sinco, Inc.
    Inventors: Robert H. Larsen, B. Holt Whatley, William D. Glynn