How to perform a trademark search step by step.

How to run a USPTO knockout trademark search : classes, phonetic equivalents, design codes, common-law evidence, and the prosecution-history check most DIY searchers miss.

Before you file for a trademark , conducting a thorough trademark search is essential to ensure your desired mark isn't already in use. With the United States Patent and Trademark Office (USPTO) launching its new trademark search system, it's easier than ever to navigate this crucial step. In this guide, we'll walk you through how to perform a trademark search effectively.
Search our trademark database

A search you complete before applying for a trademark registration to make sure your trademark is available to register for your particular goods or services, and to make sure that no other trademark conflicts with it.
Use this step-by-step guide to run a comprehensive USPTO trademark search . Learn how to check for confusingly similar marks, common-law use, and avoid application refusal.

How to Search USPTO Trademarks
The USPTO Trademark Electronic Search System — everyone calls it TESS — is the canonical federal register for the United States. It lives at tmsearch.uspto.gov and is the search interface every clearance- search attorney runs, every examiner consults, and every founder should know cold. It is also a relic of the 1990s, with a query grammar that rewards the careful and punishes the casual ...
Learn how to search for trademarks in the USPTO database. Step-by-step guide to finding registered trademarks by name, serial number, owner, or classification.

Trademark Search Guide
Step-by-step trademark search before filing: how to clear a mark using the USPTO search system, state databases, and common-law sources - and how to read conflicts.
Are you a business owner or entrepreneur who wants to get a trademark to protect your brand? Learn how to conduct a trademark search in 5 basic steps.

Key Details About How To Perform Trademark Search
Find out how to register and maintain a trademark in the U.S., apply for an international trademark , and about protecting your registered trademark .









The term " trademark " means any word, name, symbol or device or any combination thereof used by a person to identify and distinguish the goods of such person, including a unique product, from those manufactured and sold by others, and to indicate the source of goods, even if the source is unknown. Registration of trademarks are made to show ownership of the mark and to provide protection to the ...