USPTO trademark record

ESTA

Live registered mark · Owner K+S Minerals and Agriculture GmbH · Classes 1

Mark details

Owner: K+S Minerals and Agriculture GmbH
Serial number: 79291955
Registration number: 6436407
Status: SECTION 71 ACCEPTED
Classes: 1 (Chemicals)
Filed: 2020-06-19
Registered: 2021-08-03
Goods / services: Potassium salts, in particular potassium chloride, potassium sulphate; magnesium salts, in particular magnesium chloride, kieserite, magnesium sulphate, magnesium oxide; sodium salts not for medical …

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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