USPTO trademark record

HEDRON

Live registered mark · Owner Pittsburgh Corning Corporation · Classes 19

Mark details

Owner: Pittsburgh Corning Corporation
Serial number: 74547546
Registration number: 1916459
Status: REGISTERED AND RENEWED
Classes: 19 (Building materials)
Filed: 1994-07-08
Registered: 1995-09-05
Goods / services: architectural glass blocks

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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