USPTO trademark record

CORSIA

Live registered mark · Owner Keystone Retaining Wall Systems, Inc. · Classes 19

Mark details

Owner: Keystone Retaining Wall Systems, Inc.
Serial number: 85350131
Registration number: 4799924
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 19 (Building materials)
Filed: 2011-06-20
Registered: 2015-08-25
Goods / services: Modular Concrete Blocks Used in Landscaping Applications; Concrete Blocks Used in Landscaping Applications; Paving Blocks; Paving Stones; Patio Stones

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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