USPTO trademark record

ISPARK

Dead mark · Owner LEVEL 3 COMMUNICATIONS, INC. · Classes 35

Mark details

Owner: LEVEL 3 COMMUNICATIONS, INC.
Serial number: 75693419
Registration number: 2439312
Status: CANCELLED - SECTION 8 (dead)
Classes: 35 (Advertising / retail / business services)
Filed: 1999-04-29
Registered: 2001-03-27
Goods / services: business management services, namely, outsourcing services for selected functions of global network service providers in the field of customer response, network access and transmission administrative…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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