U.S. federal trademark · Serial No. 78143694
Design feature of rubber hose used to cover electrical power lines for the safety of linemen The design consists of serrated ribs which allow one side of the hose to attach securely to the other side of the hose, thereby allowing the hose to remain securely attached to the power line
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.