US Patent Issued to EB-INVENT on March 31 for "Seating furniture" (German Inventor)

ALEXANDRIA, Va., March 31 -- United States Patent no. 12,588,763, issued on March 31, was assigned to EB-INVENT GMBH (Altensteig-Walddorf, Germany).

"Seating furniture" was invented by Franz Ehrenleitner (Altensteig-Walddorf, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Seating furniture, in particular, a chair having a plane of symmetry, a seat surface, a backrest, a kinematic arranged on a base of the seating furniture, which has a base arm, which is rotatable relative to the base around a base axis (A1), an end arm, which is rotatable around a base arm around an intermediate axis (A2), and a furniture part that is mounted to rotate around the end arm around an end axis (A3), where the three axes...