USPTO trademark record

CORTANA

Live registered mark · Owner Cortana Corporation · Classes 42

Mark details

Owner: Cortana Corporation
Serial number: 86284476
Registration number: 4678043
Status: REGISTERED AND RENEWED
Classes: 42 (Software / tech services (SaaS, design, hosting))
Filed: 2014-05-18
Registered: 2015-01-27
Goods / services: Design, research and engineering services in the field of reduction of drag in marine vehicles, in the field of maritime surveillance, in the field of ship signatures, namely, characterization, explo…

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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CORTANALive

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Classes 42 (Software / tech services (SaaS, design, hosting)) · Cortana Corporation

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Classes 28 (Games / toys / sports) · Microsoft Corporation

CORTANADead

Classes 9 (Software / electronics / downloadable media), 35 (Advertising / retail / business services), 36 (Finance / insurance), 38 (Telecom / streaming / broadcasting), 39 (Transport / travel), 41 (Education / entertainment), 42 (Software / tech services (SaaS, design, hosting)), 43 (Food / drink services), 45 (Legal / security / personal services) · Microsoft Corporation

CORTANADead

Classes 9 (Software / electronics / downloadable media) · Cortana Corporation

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