U.S. federal trademark · Serial No. 71642428 · Reg. No. 0590201
RETAINER OR LOCKING DEVICE IN THE NATURE OF A COLLAR OR CAP FOR HOLDING AN ELECTRIC PLUG-IN MEMBER SUCH AS AN ELECTRON TUBE, A RELAY, A CAPACITOR AND THE LIKE, IN A PLUG-IN RECEPTACLE
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.