USPTO trademark record

DULCOLAX

Live registered mark · Owner DR, KARL THOMAE GMBH · Classes 5

Mark details

Owner: DR, KARL THOMAE GMBH
Serial number: 72042116
Registration number: 0671422
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 1957-12-10
Registered: 1958-12-23
Goods / services: LAXATIVES AND SUPPOSITORIES

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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