US 12,419,433 B1
Cushions with columns including firmness-defining features
James Grutta, Draper, UT (US); Dhyey Yogesh Acharya, Lehi, UT (US); Jenan Ahmed Mostafa, Lehi, UT (US); Chris Campagnoni, Park City, UT (US); and Cayden Ackley, Lehi, UT (US)
Assigned to Purple Innovation, LLC, Lehi, UT (US)
Filed by Purple Innovation, LLC, Lehi, UT (US)
Filed on Nov. 22, 2024, as Appl. No. 18/957,109.
Int. Cl. A47C 27/00 (2006.01); A47C 27/08 (2006.01)
CPC A47C 27/00 (2013.01) [A47C 27/085 (2013.01); A47C 27/08 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A cushion, comprising;
an array of interconnected columns, each column of the array of interconnected columns having a height extending through at least a portion of a thickness of the cushion, at least one column of the array of interconnected columns including:
at least one wall defined from a compressible, resilient material;
a void defined by the at least one wall and extending through the height of the at least one column; and
a plurality of firmness-defining features, each of the plurality of firmness-defining features being structured as a spine protruding into the void from the at least one wall and extending uniformly along a height of the at least one wall.