U.S. federal trademark · Serial No. 75623552
METAL VALVE OPERATORS THAT CONVERT MANUALLY OPERATED TRANSPORT VALVES TO PNEUMATICALLY OPERATED TRANSPORT VALVES, OR VICE VERSA, FOR USE WITH TRUCK TRAILER TANKS, RAILROAD TANK CARS, ISO (INTERNATIONAL STANDARDS ORGANIZATION) TRANSPORTABLE TANKS, AND BARGE TANKERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.