US Patent Issued to KARLGEIR GRUPPEN on July 28 for "Roadway expansion joint device comprising a rod supporting a flexible element placed between two joint profiles" (Swedish Inventor)

ALEXANDRIA, Va., July 28 -- United States Patent no. 12,692,670, issued on July 28, was assigned to KARLGEIR GRUPPEN AB (Stockholm).

"Roadway expansion joint device comprising a rod supporting a flexible element placed between two joint profiles" was invented by Olof Almstrom (Stockholm).

According to the abstract* released by the U.S. Patent & Trademark Office: "A roadway expansion joint device comprising two joint profiles placed at a distance from each other. Each profile comprises at least one upwards extending leg having at least one through hole. A pipe extends from at least one of the through holes and at least one supporting rod is provided, which fits inside and extends out from at least one of the pipes in one of the profiles. T...