USPTO trademark record

ISOPTO

Dead mark · Owner Alcon Laboratories, Inc. · Classes 5

Mark details

Owner: Alcon Laboratories, Inc.
Serial number: 72087015
Registration number: 0699318
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1959-12-10
Registered: 1960-06-14
Goods / services: Ophthalmic Preparations

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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