ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,736,168, issued on Sept. 15, was assigned to PEANTA INVENTIONS AB (Sjobo, Sweden).
"Pipe lining tool and control module" was invented by Peter Larsson (Sjobo, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "A pipe lining tool comprising a bifurcation lining unit comprising a partly flexible main body having an extension in a longitudinal direction and a radial direction. The main body comprises an envelope surface, an envelope opening, and a main body extendable portion. The bifurcation lining unit comprises an air pressure unit. The main body extendable portion being configured to be extended when subject to air pressure from the air pressure un...