Patents Assigned to General Construction Company, Inc.
  • Inspection sled
    Patent number: 8844387
    Abstract: An inspection sled for remotely inspecting cables includes a chassis. The left end and right end of the chassis each includes a collar and a swing arm. Swing arms can be opened to admit a cable within the confines of the collars. The swing arms can be closed such that the cable is journaled within the collars, thus allowing the inspection sled to travel along the length of the tensioned cable to perform inspections of the tensioned cable.
    Type: Grant
    Filed: July 9, 2010
    Date of Patent: September 30, 2014
    Assignee: General Construction Company, Inc.
    Inventors: Daniel Martin Tunacik, Jr., Dustin Donahoo, Stuart Moore, Kent Werle
  • Component and method for restoring a stairway
    Patent number: 7073297
    Abstract: A fiberglass molded stairway component and method of using the component enables an old stairway to be removed and replaced by a new stairway while making reuse of the existing stringers and using new stair supports or stair supports previously used with the stairway being replaced.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: July 11, 2006
    Assignee: J. D. Grinstead General Construction Company, Inc.
    Inventor: John D. Grinstead
  • Component and method for restoring a stairway
    Patent number: 6895717
    Abstract: A fiberglass molded stairway component and method of using the component enables an old stairway to be removed and replaced by a new stairway while making reuse of the stringers and using new stair supports or stair supports previously used with the stairway being replaced.
    Type: Grant
    Filed: June 3, 2003
    Date of Patent: May 24, 2005
    Assignee: J.D. Grinstead General Construction Company, Inc.
    Inventor: John D. Grinstead