US 11,857,471 B2
Adjustable seat cushion
Ross Peyton, St. Louis, MO (US); and Conor Sullivan, St. Louis, MO (US)
Assigned to PERMOBIL, INC., Lebanon, TN (US)
Filed by PERMOBIL, INC., Lebanon, TN (US)
Filed on Jul. 30, 2020, as Appl. No. 16/943,329.
Prior Publication US 2022/0031539 A1, Feb. 3, 2022
Int. Cl. A61G 5/10 (2006.01); A47C 7/14 (2006.01); A47C 7/18 (2006.01)
CPC A61G 5/1045 (2016.11) [A47C 7/142 (2018.08); A47C 7/18 (2013.01)] 36 Claims
OG exemplary drawing
 
1. A seat cushion assembly comprising:
a base defining a leg support, a support portion, and a well, the support portion recessed relative to the leg support, and the well recessed relative to the support portion; and
an air pad assembly including a first air support member and a second air support member, the first air support member includes an opening extending entirely through the first air support member, the first air support member is positioned on the recessed support portion and the opening is positioned over the well, the second air support member received by the well, the first air support member and the second air support member defining independent air support zones that are configured to be separately inflated and deflated.