USPTO trademark record

GBLOCK

Dead mark · Owner Building Alternatives, Inc. · Classes 19

Mark details

Owner: Building Alternatives, Inc.
Serial number: 77049771
Registration number: 3285165
Status: CANCELLED - SECTION 8 (dead)
Classes: 19 (Building materials)
Filed: 2006-11-22
Registered: 2007-08-28
Goods / services: Wall system consisting of reinforced, dry-stacked, engineered concrete block with insulating core and coated with surface bond cement

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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