U.S. federal trademark · Serial No. 77284813 · Reg. No. 3656423
Downhole well cleaning tools powered by a work string and used to clean unwanted debris from a well, namely, scrapers which scrape debris from the interior of a tubular positioned within the well, magnetic retrieval tools which retrieve unwanted magnetic particles and debris from a well, and brush tools which clean contaminants or other debris from a tubular within a well
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.