USPTO trademark record

TRI INSTITUTE OF TRICHOLOGY

Live registered mark · Owner Diagnostics & Designs, Inc. · Classes 3

Mark details

Owner: Diagnostics & Designs, Inc.
Serial number: 74031030
Registration number: 1621937
Status: REGISTERED AND RENEWED
Classes: 3 (Cosmetics / cleaning)
Filed: 1990-02-20
Registered: 1990-11-13
Goods / services: hair-care products--namely, hair shampoo, hair conditioner, hair moisturizer, control and finishing spray for hair

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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