ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,459,014, issued on Nov. 4, was assigned to AquaTeq Sweden AB (Kalmar, Sweden).
"Nozzle for cleaning the interior of a pipe, a system including such a nozzle and a method for cleaning the interior of a pipe" was invented by Anna Lantz (Ljungbyholm, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system having nozzle for cleaning the interior of a pipe is provided. The nozzle has a rinsing fluid inlet and a plurality of rinsing fluid discharges, wherein each of the rinsing fluid discharges is arranged for discharging fluid substantially in a rearward direction. The nozzle has a plurality of rinsing fluid outlets for discharging rinsing f...