USPTO trademark record

KARYON

Dead mark · Owner LE BLANC BROTHERS, INC. · Classes 5

Mark details

Owner: LE BLANC BROTHERS, INC.
Serial number: 71654137
Registration number: 0591892
Status: EXPIRED (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1953-10-02
Registered: 1954-06-29
Goods / services: DIETARY SUPPLEMENT

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

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