USPTO trademark record

BIO-CHAIN

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

Mark details

Owner: Winning Laboratories, Inc.
Serial number: 74015327
Registration number: 1614602
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1990-01-02
Registered: 1990-09-25
Goods / services: vitamin and dietary supplements

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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