USPTO trademark record

ZIMPRO

Live registered mark · Owner STERLING DRUG INC. · Classes 7, 11

Mark details

Owner: STERLING DRUG INC.
Serial number: 72154381
Registration number: 0763053
Status: REGISTERED AND RENEWED
Classes: 7 (Machines), 11 (Appliances / lighting)
Filed: 1962-10-02
Registered: 1964-01-14
Goods / services: Wet Air Oxidation Units for Disposal of Sludge, Industrial and Organic Waste, etc.

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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