ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,645, issued on Oct. 6, was assigned to kabkin GmbH & Co. KG (Ennepetal, Germany).

"Kinematics assembly" was invented by Chris Windhovel (Dusseldorf, Germany), Marc Oldiges (Wuppertal, Germany) and Jan-Patrik Diekmann (Gevelsberg, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a hinge (1) for connecting a movable part (T) to another part (R), wherein the hinge (1) has four levers (2, 3, 4, 5) with seven points of rotation (25, 26, 27, 28, 29, 30, 31), and six (25, 26, 27, 28, 30, 31) of the seven points of rotation (25, 26, 27, 28, 29, 30, 31) are arranged axially symmetrically in relation to a mirror axis (S), which r...