US Patent Issued to DAS on Sept. 22 for "Rotation supporting device of swivel seat" (South Korean Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,570, issued on Sept. 22, was assigned to DAS Co. LTD (Gyeongju-si, South Korea).

"Rotation supporting device of swivel seat" was invented by Sin Gon Kang (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A rotation support device of a swivel seat is provided, which not only obtains a stable bending rigidity even at a rotation position at any angle among the entire rotating section of a seat, but also maintains a constant rotation speed over the entire range of the rotating section by guiding and buffering functions of a sliding friction member, thereby providing more excellent operation sensibility. The rotation support device ...