Trademark Overview
On Monday, April 7, 1947, a trademark application was filed for LM with the United States Patent and Trademark Office. The USPTO has given the LM trademark a serial number of 71520287. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by LINE MATERIAL COMPANY. The LM trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
ELECTRIC STREET LIGHTING CONTROL EQUIPMENT AS FOLLOWS: RELAYS, TIME SWITCHES, AND TRANSFORMERS; FOR CONNECTORS AND LINE SPLICING MATERIAL AS FOLLOWS: DISCONNECTING POTHEAD CUTOUTS, CONNECTORS, SPLICING SLEEVES, LINE SPLICES AND DEAD ENDS, WIRE GRIPS; FOR ELECTRICAL SWITCHING EQUIPMENT AS FOLLOWS: DISCONNECT SWITCHES, VAULT SWITCHES, AND SIGNAL RELAYS; FOR SECONDARY PROTECTIVE EQUIPMENT AS FOLLOWS: SECONDARY FUSE CUTOUTS, SECONDARY FUSES AND LINKS, JUMPER TYPE SWITCHES, THERMAL TRANSFORMER CUTOUTS, BUS SUPPORTS AND ACCESSORIES, BUS TOP DISCONNECT SWITCHES, SWITCH HOOKS, FUSE MOUNTINGS AND FUSE DISCONNECT SWITCHES, GROUP OPERATED INSULATOR SWITCHES AND OPERATING MECHANISM, SWITCH MOUNTING STRUCTURES, TRANSFER SWITCHES AND PRIMARY FUSE CUTOUTS; LIQUID FUSE CUTOUTS, OIL SWITCHES, LIGHTING ARRESTERS AND PROTECTIVE GAPS, DISTRIBUTION TRANSFORMERS, CAPACITORS AND OIL CIRCUIT BREAKERS
