USPTO trademark record

DUROCK

Live registered mark · Owner United States Gypsum Company · Classes 19

Mark details

Owner: United States Gypsum Company
Serial number: 86650025
Registration number: 5256787
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 19 (Building materials)
Filed: 2015-06-03
Registered: 2017-08-01
Goods / services: flooring underlayments; cement board for use in building and general construction

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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