USPTO trademark record

KATALYX

Dead mark · Owner Telefonica, S.A. · Classes 38

Mark details

Owner: Telefonica, S.A.
Serial number: 76097762
Registration number: 2831135
Status: CANCELLED - SECTION 8 (dead)
Classes: 38 (Telecom / streaming / broadcasting)
Filed: 2000-07-27
Registered: 2004-04-13
Goods / services: TELECOMMUNICATION SERVICES, NAMELY, TELEPHONIC AND TELEGRAPHIC, COMMUNICATIONS, RENTAL OF TELECOMMUNICATIONS AND MESSAGE TRANSMISSION DEVICES; ELECTRONIC TRANSMISSION OF MESSAGES AND DATA, ELECTRONIC…

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to KATALYX.

KATALYXLive

Classes 36 (Finance / insurance) · Katalyx Holdings LLC

KATALYXLive

Classes 5 (Pharmaceuticals) · Tanyu Liu

KATALYXDead

Classes 9 (Software / electronics / downloadable media) · Telefonica, S.A.

KATALYXDead

Classes 42 (Software / tech services (SaaS, design, hosting)) · TELEFONICA, S.A.

KATALYXDead

Classes 35 (Advertising / retail / business services) · TELEFONICA, S.A.

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