Trademark Overview
On Wednesday, August 20, 2025, a trademark application was filed for RAGNAROK with the United States Patent and Trademark Office. The USPTO has given the RAGNAROK trademark a serial number of 99347591. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Wednesday, August 20, 2025. This trademark is owned by National Oilwell Varco, L.P.. The RAGNAROK trademark is filed in the Machinery Products category with the following description:
Fracturing tool, namely, a drill pipe conveyed or coiled tubing conveyed frac sleeve capable of multiple open-close shifting operations in a single trip downhole, for use in oil well and gas well hydraulic fracturing operations