U.S. federal trademark · Serial No. 77557148 · Reg. No. 3944770
Metal pipe couplings and metal pipe connectors
Oil and gas wellhead tools and equipment, namely, stuffing boxes and seals for stuffing boxes; automated cleaning tools for cleaning the interior of pipelines
In-situ cleaning of pipeline interiors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.