USPTO trademark record

GROTRIAN

Live registered mark · Owner GROTRIAN PIANO COMPANY GMBH · Classes 15

Mark details

Owner: GROTRIAN PIANO COMPANY GMBH
Serial number: 73099655
Registration number: 1111296
Status: REGISTERED AND RENEWED
Classes: 15 (Musical instruments)
Filed: 1976-09-13
Registered: 1979-01-16
Goods / services: PIANOS

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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