Patents Assigned to Therma-Tru Virginia Company Inc., LLC
  • Door with reinforced metal panels
    Patent number: 6098368
    Abstract: A door has two metal panels, with each panel having a rectangular face member with opposite side and end edges. Side and end members extend from the side and end edges and engage to secure the panels together and form the door. Rigid support members are secured to inner surfaces of the face members. A polymer core is located between and engages the support members on its opposite surfaces.
    Type: Grant
    Filed: March 30, 1998
    Date of Patent: August 8, 2000
    Assignee: Therma-Tru Virginia Company Inc., LLC
    Inventor: H. Smith McKann