US Patent Issued to MONT INVEST 30 AS on Dec. 9 for "Multiple multi-speed gear systems and gear cartridges with different gear ranges and method for manufacturing such" (Norwegian Inventor)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,967, issued on Dec. 9, was assigned to MONT INVEST 30 AS (Oslo, Norway).

"Multiple multi-speed gear systems and gear cartridges with different gear ranges and method for manufacturing such" was invented by Knut Tore Ljosne (Lom, Norway).

According to the abstract* released by the U.S. Patent & Trademark Office: "Multiple multi-speed gear systems or cartridges with different gear ranges, and method for manufacturing such, each include a main shaft, a first planetary gear set including a first sun gear, first planetary gears, and a first ring gear, a second planetary gear set interconnected with the first planetary gear set, including a second sun gear arranged rotationally fixed to...