USPTO trademark record

DIRK

Dead mark · Owner HYDRO-AIR ENGINEERING, INC. · Classes 6

Mark details

Owner: HYDRO-AIR ENGINEERING, INC.
Serial number: 73063316
Registration number: 1039119
Status: EXPIRED (dead)
Classes: 6 (Metal goods)
Filed: 1975-09-17
Registered: 1976-05-11
Goods / services: METAL NAILING PLATES

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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