USPTO trademark record

DIACON

Dead mark · Owner Diacon Systems Corporation · Classes 9, 37

Mark details

Owner: Diacon Systems Corporation
Serial number: 73219514
Registration number: 1170992
Status: CANCELLED - SECTION 18 (dead)
Classes: 9 (Software / electronics / downloadable media), 37 (Construction / repair)
Filed: 1979-06-13
Registered: 1981-09-29
Goods / services: Digital Computers and Peripheral Hardware Therefor-Namely, Central Processing Units, CRT Displays and Printers; and Computer Programs in the Form of Discs; Maintenance and Repair Services for Digital…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to DIACON.

DIACONLive

Classes 5 (Pharmaceuticals) · WELLMARK INTERNATIONAL

DIACONLive

Classes 1 (Chemicals) · Diacon Technologies Ltd.

DIACONDead

Classes 7 (Machines) · M.A. Ford Mfg. Co., Inc.

DIACONDead

Classes 5 (Pharmaceuticals) · ZOECON CORPORATION

DIACONDead

Classes 5 (Pharmaceuticals) · A. H. Robins Company, Incorporated

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch