Patent 6925951 was granted and assigned to LG on August, 2005 by the United States Patent and Trademark Office.
A rope-fastening device used in docking a boat or other watercraft. The device comprises two adjustable locking rings, both of which can close around a rope or mooring line. Each locking ring has a plurality of gripping members on the inner surface to prevent the rope or mooring line from slipping through the locking ring.