USPTO trademark record

DIOL

Live registered mark · Owner STANDARD OIL COMPANY (NEW JERSEY) · Classes 4

Mark details

Owner: STANDARD OIL COMPANY (NEW JERSEY)
Serial number: 71252627
Registration number: 0235482
Status: REGISTERED AND RENEWED
Classes: 4 (Fuels)
Filed: 1927-07-27
Registered: 1927-11-22
Goods / services: LUBRICATING OIL [, LUBRICATING GREASES, TRANSFORMER OIL AND ELECTRIC-SWITCH INSULATING OIL ]

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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