US 12,435,902 B1
Wedge apparatus for a controlled environment shelter
Thomas L. Purnell, Genoa City, WI (US)
Filed by Thomas L. Purnell, Genoa City, WI (US)
Filed on Apr. 2, 2021, as Appl. No. 17/221,738.
Claims priority of provisional application 63/003,937, filed on Apr. 2, 2020.
Int. Cl. H05K 7/20 (2006.01); F24F 13/08 (2006.01)
CPC F24F 13/08 (2013.01) [H05K 7/20 (2013.01); H05K 7/20145 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An apparatus configured to direct airflow between a controlled environment shelter and a HVAC system, wherein the apparatus comprises:
a plurality of panels forming a body with an interior space, two opposing panels of the body each including aperture elements, three divider panels positioned within the interior space of the body, each divider panel partitions the interior space into at least a first compartment and a second compartment, wherein the first and the second compartments each form a channel, a first channel consisting of a first aperture element and a third aperture element and a second channel consisting of a second aperture element and a fourth aperture element, wherein the channels direct air flow between the controlled environment shelter and the HVAC system.