USPTO trademark record

WIDIA

Live registered mark · Owner ALFRIED KRUPP VON BOHLEN UND HALBACH · Classes 6

Mark details

Owner: ALFRIED KRUPP VON BOHLEN UND HALBACH
Serial number: 71682797
Registration number: 0640235
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods)
Filed: 1955-03-04
Registered: 1957-01-22
Goods / services: METALLIC CARBIDES AND THEIR ALLOYS, METAL SHAPES FOR GENERAL USE AND FOR HARD SURFACING OPERATIONS, HARD METAL ALLOYS IN THE FORM OF BLOCKS, BARS, RODS, POWDER AND GRANULES, WIRES, HEAT AND CORROSION…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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