Patents Assigned to Door Components, Inc.
  • Sound insulating door
    Patent number: 8640427
    Abstract: A door includes a first panel having a plurality of stiffeners thereon; a second panel facing the first panel, the second panel having a plurality of stiffeners thereon facing the stiffeners on the first panel; a first baffle between the first panel and the second panel, the first baffle having a plurality of openings of a first size; and a second baffle adjacent to the first baffle and between the first panel and the second panel, the second baffle having a plurality of openings of a second size different than the first size.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: February 4, 2014
    Assignee: Door Components, Inc.
    Inventors: Robert Briggs, Jr., Charles J. Kiley, Brian Hansen, Melissa Bishop, Thomas Popow, Mario Moreno