USPTO trademark record

QUAD CORNER

Live registered mark · Owner Duro Dyne Corporation · Classes 6

Mark details

Owner: Duro Dyne Corporation
Serial number: 85069880
Registration number: 4008405
Status: REGISTERED AND RENEWED
Classes: 6 (Metal goods)
Filed: 2010-06-23
Registered: 2011-08-09
Goods / services: metal parts, namely, a corner portion of a flange for joining ducts

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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