Trademark Search  /  THREADSEAL

THREADSEAL

○ Dead · Expired

U.S. federal trademark · Serial No. 71525404 · Reg. No. 0528891

Mark
THREADSEAL
Status
Expired
Serial Number
71525404
Registration No.
0528891
Filing Date
July 1, 1947
Registration Date
August 8, 1950
Class(es)
Class 017

Owners

LYONDELL PETROCHEMICAL COMPANY
03 · HOUSTON, TX, US
RICHFIELD OIL CORPORATION
03 · LOS ANGELES, CA, US

Goods & Services

PIPE SEALING COMPOUND COMPOSED OF POWDERED MATERIALS COMBINED WITH A GREASE BASE

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.