U.S. federal trademark · Serial No. 98440834 · Reg. No. 7970597
Non-woven felt liners used in the rehabilitation of underground sewer lines using the cured-in-place-pipe (CIPP) process, namely, interior linings made of non-woven felt fabric for the repair of underground sewer lines using the cured-in-place-pipe (CIPP) process
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.