US Patent Issued to BOLDAN on Sept. 8 for "Guide for guiding an inflatable bladder within a pipeline and a bladder assembly" (Finnish Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,729,797, issued on Sept. 8, was assigned to BOLDAN OY (Rajamaki, Finland).

"Guide for guiding an inflatable bladder within a pipeline and a bladder assembly" was invented by Joni Tukiainen (Rajamaki, Finland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a guide (1) for guiding an inflatable bladder (2) within a pipeline (3). The guide (1) comprises roller units (6) for supporting the guide (1) against an inner wall of a pipeline (3), at least one of which roller units (6) being supported on a roller bracket (5), in turn arranged on an attachment rail (7) allowing said roller bracket (5) to be movable between different position...