ALEXANDRIA, Va., May 26 -- United States Patent no. 12,637,160, issued on May 26, was assigned to Master Solutions Inc. (Carlisle, Pa.).
"Stretch trailer with pivotable roller mechanism" was invented by David W. Lutz (Carlisle, Pa.) and Steve Keitel (Mechanicsburg, Pa.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A trailer moveable by a cab includes: a first section including a cavity; and a second section including a beam at least partially positioned within the cavity and a height-variable member attached to the beam, where the second section is longitudinally movable relative to the first section, such that a length of the trailer is variable, where the second section includes a cart pivotably attached ...