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US 2013/0255183 A1Published application
Sound insulating door
AssigneeDoor Components, Inc.
InventorsRobert Briggs, JR., Charles J. Kiley, Brian Hansen, Melissa Bishop, Thomas Popow, Mario Moreno
Life of this patent
Estimating the term…
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.
Claims12
A door comprising:
- 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.
Dependencies are inferred from the claim text.