ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,420, issued on March 25, was assigned to Rosendin Electric Inc. (San Jose, Calif.).
"Cable pulling rig system" was invented by Shawn Hanff (Longmont, Colo.), Steve Eichelberger (Bay City, Texas) and William Paul Mazzetti Jr. (San Francisco).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cable pulling system that has at least a cable pulling jig, a wire guide and management jig, and a mechanical coupling to attach the cable pulling jig to a first vehicle to pull multiple cables. The wire guide and management jig helps manage the multiple cables to prevent the multiple cables from i) tangling ii) getting out of alignment, and iii) any combination of...