USPTO trademark record

CALFLEX

Live registered mark · Owner Calgon Carbon Corporation · Classes 1

Mark details

Owner: Calgon Carbon Corporation
Serial number: 87890063
Registration number: 5968152
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 1 (Chemicals)
Filed: 2018-04-24
Registered: 2020-01-21
Goods / services: Activated carbon sheet for general commercial and industrial use, excluding agricultural, horticultural and forestry use

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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