US 12,286,834 B2
Sound damping door
Michael D. Daut, Batavia, IL (US)
Assigned to Catalyst Acoustics Group, Inc., Agawam, MA (US)
Filed by Catalyst Acoustics Group, Inc., Agawam, MA (US)
Filed on Jan. 10, 2023, as Appl. No. 18/095,060.
Application 18/095,060 is a continuation of application No. 17/018,465, filed on Sep. 11, 2020, granted, now 11,560,751.
Claims priority of provisional application 62/898,749, filed on Sep. 11, 2019.
Claims priority of application No. 3058114 (CA), filed on Oct. 8, 2019.
Prior Publication US 2024/0026731 A1, Jan. 25, 2024
Int. Cl. E06B 1/04 (2006.01); E06B 1/16 (2006.01); E06B 1/18 (2006.01); E06B 1/52 (2006.01); E06B 3/70 (2006.01); E06B 3/82 (2006.01); E06B 5/20 (2006.01); E06B 7/23 (2006.01); E05D 3/06 (2006.01); E05D 7/00 (2006.01)
CPC E06B 5/20 (2013.01) [E06B 1/16 (2013.01); E06B 1/18 (2013.01); E06B 1/52 (2013.01); E06B 3/7015 (2013.01); E06B 3/827 (2013.01); E06B 7/2312 (2013.01); E06B 7/2316 (2013.01); E05D 3/06 (2013.01); E05D 7/00 (2013.01); E06B 2003/703 (2013.01); E06B 2003/7051 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A door system comprising a door frame and a door slab,
wherein the door frame comprises:
a male component adapted to engage with a first wall face;
a female component adapted to engage with a second wall face, wherein the male and female components are adapted to engage each other in a rough door opening between the first and second wall faces;
at least one angle bracket having a first panel for securing to the rough door opening and a second panel for securing to at least one of the male and female components; and
at least one isolation gasket adapted to be disposed between the male and female components; and
wherein the door slab comprises:
an outer skin;
a curved constrainment sheet inside the outer skin; and
a damping fill material inside the outer skin.