USPTO trademark record

SR STRONTIUM STRONG

Live registered mark · Owner TradeMark Nitrogen Corp. · Classes 1

Mark details

Owner: TradeMark Nitrogen Corp.
Serial number: 88342377
Registration number: 6190579
Status: REGISTERED
Classes: 1 (Chemicals)
Filed: 2019-03-15
Registered: 2020-11-03
Goods / services: Chemical compounds featuring strontium, for sealing, curing, and densifying cementitious materials

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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