USPTO trademark record

TEPHRA

Live registered mark · Owner CR Minerals Company, LLC · Classes 1

Mark details

Owner: CR Minerals Company, LLC
Serial number: 86914344
Registration number: 5266885
Status: SECTION 8-ACCEPTED
Classes: 1 (Chemicals)
Filed: 2016-02-20
Registered: 2017-08-15
Goods / services: Concrete additives; concrete admixtures

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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