U.S. federal trademark · Serial No. 73404777 · Reg. No. 1278682
a Pipeline Surge Relief System Including as Its Principal Components a Pipe to Be Connected as a Branch Line of a Pipeline, a Pressure Surge Relief Valve in Said Pipe and, at the Terminus of Such Pipe, a Receiver Tank to which Pressure Relief Surges Are Diverted
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.