ALEXANDRIA, Va., May 12 -- United States Patent no. D1,126,173, issued on May 12, was assigned to ABB S.p.A. (Milan).
"Circuit breaker" was invented by Daniela Olivieri (Cinisello Balsamo, Italy) and Carlo Collotta (Bergamo, Italy).
The patent was filed on May 31, 2024, under Application No. D/521,392.
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