What is my USPTO number?

Photo of Igor Demcak

Written by Igor Demcak

Founder & Trademark Attorney

Your USPTO number is the number assigned to your trademark application by the USPTO. It’s the unique identifier for your application in the TSDR database, and it can be used to track the application’s status at any point.

The serial number is included in the USPTO's filing confirmation email and appears in the public TSDR database within a few business days of filing. It is the number required when enrolling in Amazon Brand Registry.

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