U.S. federal trademark · Serial No. 87507126 · Reg. No. 5509790
Extruded polymer pipe with a co-extruded lubricated layer on the inner wall which is impregnated with silicone oils for use as innerduct in the installation of fiberoptic cable in the telecommunication industry
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.