TrademarkDir
LANGDON’S HYPOTHESIS
LIVE

Serial Number

99119775

Owner

Brianna Langdon

Attorney

Carmel Imani

First Use Date

Mar 28, 2025

Filing Date

Apr 3, 2025

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LANGDON’S HYPOTHESIS Trademark

Serial Number: 99119775 • Registration: 8039515

LANGDON’S HYPOTHESIS is a trademark filed by Brianna Langdon on April 3, 2025. The trademark is classified under Class 41 (Education & Entertainment). The application is currently registered and active.

Owner Contact Info

Brianna Langdon

3916 Crary Dr
Toledo, OH 43613

Entity Type: 01

Trademark Details

Filing Date

April 3, 2025

Registration Date

November 25, 2025

First Use Anywhere

March 28, 2025

First Use in Commerce

March 28, 2025

Published for Opposition

October 7, 2025

Goods & Services

Entertainment services, namely, providing podcasts in the field of STEM (Science, technology, engineering, and mathematics), and alternative health.

Filing History

NOTICE OF REGISTRATION CONFIRMATION EMAILED
Nov 25, 2025 NRCC
REGISTERED-PRINCIPAL REGISTER
Nov 25, 2025 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 7, 2025 NPUB
PUBLISHED FOR OPPOSITION
Oct 7, 2025 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Oct 1, 2025 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 4, 2025 CNSA
ASSIGNED TO EXAMINER
Sep 2, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Aug 15, 2025 NWOS
TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED
Apr 9, 2025 TAEA
TEAS VOLUNTARY AMENDMENT RECEIVED
Apr 9, 2025 PARI
APPLICATION FILING RECEIPT MAILED
Apr 3, 2025 MAFR
NEW APPLICATION ENTERED
Apr 3, 2025 NWAP

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