Patents Assigned to Thompson/McMahon Industries LLC
  • Drywall cart
    Patent number: 7845656
    Abstract: A drywall bucket and tool carrying cart has a main body with an interior space and open top to receive and retain a drywall compound bucket and five legs extending downwardly and outwardly from the perimeter of the body of the cart. Lockable rollers extend from the bottoms of the legs. A shelf attaches to the legs below the body of the cart. A slotted rim for tools with at least one handle surrounds the upper perimeter of the cart.
    Type: Grant
    Filed: May 3, 2007
    Date of Patent: December 7, 2010
    Assignee: Thompson/McMahon Industries LLC
    Inventor: Keith J. Thompson
  • Drywall cart
    Patent number: D660540
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: May 22, 2012
    Assignee: Thompson/McMahon Industries LLC
    Inventors: Keith J. Thompson, James McMahon