USPTO trademark record

NSDI...YOUR BEST DEFENSE

Dead mark · Owner National Self-Defense Institute, Inc. · Classes 9

Mark details

Owner: National Self-Defense Institute, Inc.
Serial number: 75436787
Registration number: 2358270
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media)
Filed: 1998-02-19
Registered: 2000-06-13
Goods / services: pre-recorded video tapes, audio tapes, phonograph records, compact discs, laser discs and audiovisual motion pictures in the fields of self defense and self protection

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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