ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,388,292, issued on Aug. 12, was assigned to Manitowoc Crane Group France (Dardilly, France).
"Method for managing the electric power supply of a crane from a primary source and from a rechargeable secondary source" was invented by Bruno Roni-Damond (Lyons, France) and Vincent Veillerot (Tassin la Demi Lune, France).
According to the abstract* released by the U.S. Patent & Trademark Office: "An electric power supply management method is configured to electrically power electrical equipment of a crane, via a conversion circuit, from a primary power supply source capable of providing a primary power and from a rechargeable secondary power supply source capable of providing a secondary p...