US Patent Issued to MONT INVEST 30 AS on June 17 for "Breathing mechanical power transmission and a pedally propelled vehicle with such power transmission" (Norwegian Inventor)

ALEXANDRIA, Va., June 19 -- United States Patent no. 12,331,825, issued on June 17, was assigned to MONT INVEST 30 AS (Oslo, Norway).

"Breathing mechanical power transmission and a pedally propelled vehicle with such power transmission" was invented by Knut Tore Ljosne (Oslo, Norway).

According to the abstract* released by the U.S. Patent & Trademark Office: "A breathing mechanical power transmission and a pedally propelled vehicle with such power transmission, where the power transmission includes a housing, a first seal, a first axle extending through the first seal and a wall of the housing, wherein the first axle is configured to rotate relative to the housing, and a breather passage configured to release a difference in pressure betw...