ALEXANDRIA, Va., Sept. 21 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'PROSUBOR' in its latest official gazette. The trademark application with the serial number 99763609 was filed on Apr. 14, 2026.
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Goods and Services: 7 - Air drills; Bits for power drills; Blades for power saws; Blades for power tools; Diamond-pointed metal-cutting tools; Drill bits for rock drilling; Drill chucks for power drills; Electric hand-held drills; Extensions for power drill bits; Polycrystalline diamond compact (PDC) drill...
International/US Class(es): 7
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Jiangsu Borui Tools Co., Ltd. Pengzhuang, Houxiang Central ...