USPTO trademark record

KUPLEX

Dead mark · Owner PETROLITE CORPORATION · Classes 1

Mark details

Owner: PETROLITE CORPORATION
Serial number: 72004355
Registration number: 0645975
Status: EXPIRED (dead)
Classes: 1 (Chemicals)
Filed: 1956-03-12
Registered: 1957-05-28
Goods / services: METAL DEACTIVATOR FOR PETROLEUM PRODUCTS

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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