Trademark Overview
On Tuesday, October 21, 2025, a trademark application was filed for CRBF with the United States Patent and Trademark Office. The USPTO has given the CRBF trademark a serial number of 79442801. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, February 5, 2026. This trademark is owned by Baowu Resources Co., Ltd.. The CRBF trademark is filed in the Metal Products, Advertising, Business and Retail Services, Construction & Repair Services, and Treatment & Processing of Materials Services categories with the following description:
Ores of metal; iron ores; pipes of metal; limonite; common metals, unwrought or semi-wrought; metals in powder form; building materials of metal; railway material of metal; ironmongery; iron wire.
Abrasion; laminating; grinding; providing information relating to material treatment; metal treating; planing of materials; sawing of materials; metal casting; stone treating; treatment and processing of ores and ore concentrates.
Mining extraction; quarrying services; drilling of wells; heating equipment installation and repair; construction; providing construction information; machinery installation, maintenance and repair; vehicle maintenance; upholstery repair; rustproofing.
Advertising; demonstration of goods; providing business information; commercial administration of the licensing of the goods and services of others; import-export agency services; marketing; provision of an online marketplace for buyers and sellers of goods and services; auctioneering; administrative processing of purchase orders; sponsorship search.
