US 12,263,658 B2
System and method for closing openings
Shraga Weiss, Denver, CO (US)
Filed by DBT Holdings LLC, Pittsburg, PA (US)
Filed on Dec. 21, 2023, as Appl. No. 18/393,325.
Application 18/393,325 is a continuation of application No. 17/163,966, filed on Feb. 1, 2021, granted, now 11,890,838.
Claims priority of provisional application 62/967,699, filed on Jan. 30, 2020.
Prior Publication US 2024/0123712 A1, Apr. 18, 2024
Int. Cl. F24F 1/031 (2019.01); B32B 3/02 (2006.01); B32B 7/06 (2019.01); B32B 7/12 (2006.01); B32B 27/06 (2006.01); F24F 13/20 (2006.01)
CPC B32B 27/065 (2013.01) [B32B 3/02 (2013.01); B32B 7/06 (2013.01); B32B 7/12 (2013.01); F24F 1/031 (2019.02); F24F 13/20 (2013.01); B32B 2307/304 (2013.01); B32B 2509/00 (2013.01); F24F 2221/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for closing an opening adjacent a window air conditioner mounted in a window, comprising:
a left side panel configured to be placed in a first side of an opening;
a right side panel configured to be placed in a second side of said opening;
a top panel having an upper primary portion configured to be placed in a third side of said opening;
the top panel having a first side flap, a second side flap, and a central flap that are formed integral with the upper primary portion of the top panel;
wherein the first side flap extends over an upper section of the left side panel, the second side flap extends over an upper section of the right side panel, and the central flap extends down from the upper primary portion to close a portion of the third side of said opening;
wherein the left side panel includes a left panel front surface and a left panel back surface, the right side panel includes a right panel front surface and a right panel back surface, and the top panel includes a top panel front surface and a top panel back surface; and
wherein at least some of said surfaces seal against a mounting surface.