Trademark Overview
On Thursday, July 17, 1947, a trademark application was filed for B with the United States Patent and Trademark Office. The USPTO has given the B trademark a serial number of 71528813. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. This trademark is owned by OHIO BRASS COMPANY, THE. The B trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Vehicles & Locomotive Products categories with the following description:
ELECTRICAL APPARATUS, MACHINES, AND SUPPLIES USED IN THE CONSTRUCTION AND OPERATION OF ELECTRICALLY OPERATED TRANSIT SYSTEMS-NAMELY, TROLLEY WIRE HANGERS, SECTION INSULATORS, STRAIN CLAMPS AND STRAIN INSULATORS FOR ELECTRIC CONDUCTORS, INSULATED BOLTS, TROLLEY WIRE EARS AND CLAMPS, CABLE AND TROLLEY WIRE SPLICERS, TROLLEY FROGS AND CROSSOVERS, EXPANSION SUPPORTS FOR TROLLEY WIRE HANGERS, TROLLEY WIRE GUARDS, ELECTRIC RAIL BONDS, MOULDABLE PLASTICS FOR ELECTRIC INSULATORS, FEEDER LINE SWITCHES, HANGERS FOR CATENARY SYSTEMS, SIGNAL BOND POT HEADS, APPROACH TIPS FOR TROLLEY FROGS, ELECTRIC ARC WELDING MACHINES, TROLLEY WIRE TAPS, CONNECTOR AND DEAD ENDING DEVICES FOR MESSENGER CABLES, LUBRICATORS FOR MOUNTING ON TROLLEY POLES TO APPLY FLUID LUBRICANTS TO TROLLEY WIRES, CURVE SEGMENTS AND SPACERS FOR TROLLEY WIRE SYSTEMS
