USPTO trademark record

TECO-SIL

Live registered mark · Owner C-E MINERALS, INC. · Classes 1

Mark details

Owner: C-E MINERALS, INC.
Serial number: 75442989
Registration number: 2240643
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 1998-02-24
Registered: 1999-04-20
Goods / services: mineral substances in the nature of fused silica for use in ceramic raw materials, filler used in epoxy molding compounds for semi-conductors, and shell material investment casting

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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