ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,454, issued on May 13, was assigned to LS ELECTRIC Co. LTD. (Anyang-si, South Korea).
"Circuit breaker having main circuit unit cover" was invented by Byoungchul Kim (Anyang-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a circuit breaker having a main circuit unit cover and, more particularly, to a circuit breaker having a removable main circuit unit cover so as to be applicable to a change in rated capacity. A circuit breaker according to one embodiment of the present disclosure comprises: a main circuit unit connected to a power source and a load; a main circuit unit cover which insulatively cover...