ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,553,808, issued on Feb. 17, was assigned to Fundacio Eurecat (Cerdanyola del Valles, Spain).
"Fatigue limit testing method for specimens" was invented by Sergi Parareda Oriol (Vic, Spain), Antoni Lara Perez (Castelltallat, Spain) and Daniel Casellas Padro (Manresa, Spain).
According to the abstract* released by the U.S. Patent & Trademark Office: "Fatigue limit testing method for specimens comprising subjecting a specimen (10) to be tested to successive test blocks (1, 2, 3, 4, 5, 6, 7), each test block (1, 2, 3, 4, 5, 6, 7) comprising applying to the specimen successive cyclic loads according to load parameters with an amplitude bigger than the load parameters of cyclic loads of the...