U.S. federal trademark · Serial No. 85553340 · Reg. No. 4262588
Centrifugally cast in place lining/coating system primarily of a compressed air pump, also containing a nozzle, an air motor, and a hydraulic pump, that allows you to pneumatically apply various materials to the inside of existing pipes to replace/renew lost wall thickness and/or to apply a protective coating/liner to a pipe
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.