U.S. federal trademark · Serial No. 97126580
Repairing corrosive or leaking pipes through pipelining, namely, coating the inside of the pipe with a durable safe epoxy
Interior linings made of non-metal insulating materials and epoxy sealant for the repair of electrical utility conduits and pipes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.