USPTO trademark record

CDEX

Dead mark · Owner CDEX Corporation · Classes 9, 16

Mark details

Owner: CDEX Corporation
Serial number: 73441356
Registration number: Not registered
Status: ABANDONED - AFTER INTER-PARTES DECISION (dead)
Classes: 9 (Software / electronics / downloadable media), 16 (Paper / printed matter)
Filed: 1983-08-29
Registered: —
Goods / services: Prerecorded Computer Programs for Educational Purposes; Instruction Manuals for Use in Connection with Instructions for Teaching and Training Programs Used in Connection with Computers

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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