USPTO trademark record

QUAD SEAL

Live registered mark · Owner CLARCOR Air Filtration Products, Inc. · Classes 11

Mark details

Owner: CLARCOR Air Filtration Products, Inc.
Serial number: 87356419
Registration number: 5325849
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 11 (Appliances / lighting)
Filed: 2017-03-02
Registered: 2017-10-31
Goods / services: Air filters for commercial, institutional, and industrial HVAC systems

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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