U.S. federal trademark · Serial No. 75452159 · Reg. No. 2456591
Manually operated industrial metal valves, namely, butterfly isolation damper valves for pressure control, pollution control, tight shut-off, high temperature refractory and specialty applications
valves being part of industrial machines, namely, electric or pneumatic butterfly isolation damper valves for pressure control, pollution control, tight shut-off, high temperature refractory and specialty applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.