USPTO trademark record

POLYSEAL

Live registered mark · Owner SUN OIL COMPANY · Classes 4

Mark details

Owner: SUN OIL COMPANY
Serial number: 71700761
Registration number: 0637361
Status: REGISTERED AND RENEWED
Classes: 4 (Fuels)
Filed: 1955-12-28
Registered: 1956-11-20
Goods / services: PETROLEUM WAX COMPOSITIONS FOR IMPREGNATING AND COATING PAPER

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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