US Patent Issued to LS ELECTRIC on Sept. 23 for "Air circuit breaker" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,424,399, issued on Sept. 23, was assigned to LS ELECTRIC Co. LTD. (Anyang-si, South Korea).

"Air circuit breaker" was invented by Kyu Ho Lee (Anyang-si, South Korea) and Yong Ik Park (Anyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An air circuit breaker is disclosed. An air circuit breaker according to one aspect of the present disclosure includes a cradle and a circuit breaker main body drawn-in and drawn-out to/from the cradle; and further includes: an interlock lever connected to an off button of the circuit breaker main body to move vertically; and a transfer device unit provided on the lower side of the cradle, wherein the t...