USPTO trademark record

DUDEN

Dead mark · Owner Bibliographisches Institut & F.A. Brockhaus AG · Classes 9, 16, 38, 41, 42

Mark details

Owner: Bibliographisches Institut & F.A. Brockhaus AG
Serial number: 75247182
Registration number: 2352977
Status: CANCELLED - SECTION 8 (dead)
Classes: 9 (Software / electronics / downloadable media), 16 (Paper / printed matter), 38 (Telecom / streaming / broadcasting), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting))
Filed: 1997-02-24
Registered: 2000-05-30
Goods / services: CD-ROMs and floppy disks containing electronic educational and reference books in the fields of literature, art, mathematics, geography, and history; information books, educational books and referenc…

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 DUDEN.

DUDENLive

Classes 16 (Paper / printed matter), 41 (Education / entertainment) · Bibliographisches Institut A.G.

DUDE NEMLive

Classes 25 (Clothing / footwear) · Demiel Leraun Bridges

DUDEN MENTORLive

Classes 9 (Software / electronics / downloadable media), 16 (Paper / printed matter), 38 (Telecom / streaming / broadcasting), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)) · Bibliographisches Institut GmbH

AUDENLive

Classes 25 (Clothing / footwear) · Target Brands, Inc.

AUDENLive

Classes 25 (Clothing / footwear) · Target Brands, Inc.

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