U.S. federal trademark · Serial No. 74461474 · Reg. No. 555
screw threaded and theadless connectors for use in filling fire extinguishers, gas bottles and other vessels (other than vessels for laboratory or medical use); and, screw threaded and threadless connectors for use with testers of motor vehicles engines, testers of fluid leaks, testers of pump flows, testers of valve flows and testers of pneumatic and hydraulic fluid pressures
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.