O
LIVE

Serial Number

99525543

Owner

Microsoft Corporation

Attorney

April L. Besl

First Use Date

Oct 16, 2025

Filing Date

Dec 2, 2025

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O Trademark

Serial Number: 99525543

O is a trademark filed by Microsoft Corporation on December 2, 2025. The trademark is classified under Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Microsoft Corporation (3,164 trademarks)

One Microsoft Way
Redmond, WA 980526399

Entity Type: 03

Trademark Details

Filing Date

December 2, 2025

Registration Date

Not Registered

First Use Anywhere

October 16, 2025

First Use in Commerce

October 16, 2025

Published for Opposition

May 26, 2026

Goods & Services

Downloadable computer programs for providing enhanced electronic mail and scheduling capabilities, for use by individual computer users; downloadable computer programs for managing, viewing, and editing files, documents, electronic mail messages and private network and global computer network communications; downloadable computer programs for meeting and event scheduling, managing group calendars, task delegation and reporting, recording notes, transferring data to and from databases and to and from computer programs and computer files; downloadable address book computer programs, downloadable telephone dialing computer programs, downloadable computer programs for correcting typographical and capitalization errors and downloadable computer programs for tallying voting responses; downloadable software and applications using artificial intelligence for managing, viewing, and editing files, documents, electronic mail messages and providing enhanced scheduling capabilities

Providing temporary use of online non-downloadable cloud computing software for use in email, calendaring, contacts management and accessing remotely stored data for such applications.

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 26, 2026 NPUB
PUBLISHED FOR OPPOSITION
May 26, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 20, 2026 NONP
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
May 1, 2026 ERRR
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 22, 2026 CNSA
ASSIGNED TO EXAMINER
Mar 30, 2026 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Mar 25, 2026 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 25, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Dec 2, 2025 MAFR
NEW APPLICATION ENTERED
Dec 2, 2025 NWAP