USPTO trademark record

BIENNE

Live registered mark · Owner Ziemer Chodelka Diamond · Classes 40

Mark details

Owner: Ziemer Chodelka Diamond
Serial number: 79430571
Registration number: 8428475
Status: REGISTERED
Classes: 40 (Treatment of materials)
Filed: 2025-06-16
Registered: 2026-09-15
Goods / services: Treatment of materials for others, namely, conversion of carbon-based organic materials into diamonds

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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