ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,773,936, issued on Oct. 27, was assigned to SCHUKRA BERNDORF GMBH (Berndorf, Austria).
"Pneumatic bladder arrangement" was invented by Felix Severin Roth (Nuremberg, Germany) and Martin Kalmutzki (Spalt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a pneumatic bladder arrangement (100) for a seat (S) comprising a plurality of inflatable bladders (110), wherein at least one of the plurality of inflatable bladders (110), when inflated, has a first edge (111) with a first thickness (T1) and a second edge (112) with a second thickness (T2), wherein the first thickness (T1) is bigger than the second thickness (T2), the inve...