TrademarkDir
POLYPHONA
LIVE

Serial Number

99440458

Owner

Caroline Blane Barta Montgomery

First Use Date

Aug 24, 2020

Filing Date

Oct 13, 2025

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POLYPHONA Trademark

Serial Number: 99440458 • Registration: 8253061

POLYPHONA is a trademark filed by Caroline Blane Barta Montgomery on October 13, 2025. The trademark is classified under Class 41 (Education & Entertainment). The application is currently registered and active.

Owner Contact Info

Caroline Blane Barta Montgomery

4010 Firstview Dr
Austin, TX 78731

Entity Type: 01

Amy Elizabeth Vidor

2634 Stuart St
Denver, CO 80212

Entity Type: 01

Trademark Details

Filing Date

October 13, 2025

Registration Date

May 12, 2026

First Use Anywhere

August 24, 2020

First Use in Commerce

August 24, 2020

Published for Opposition

March 24, 2026

Goods & Services

Consulting services about education

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
May 13, 2026 NRCC
REGISTERED-PRINCIPAL REGISTER
May 12, 2026 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Mar 24, 2026 NPUB
PUBLISHED FOR OPPOSITION
Mar 24, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 18, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 3, 2026 CNSA
ASSIGNED TO EXAMINER
Mar 2, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 11, 2026 NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 11, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Oct 13, 2025 MAFR
NEW APPLICATION ENTERED
Oct 13, 2025 NWAP

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