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UMass Amherst Libraries

Patents and Trademarks

U.S. Trademark Searching

Trademark Searching can be complicated due to the different parts involved.

Trademark usually consists of three distinct parts:

  1. Name or Wordmark
  2. Logo, Picture or Design
  3. Class of Goods and Services

A Trademark search usually consists of searching these three parts individually and then putting them together.

1.  Searching the Name or Wordmark

I suggest using the Basic Word Mark Search option

Search the Trademark Electronic Search System (TESS)

Searching TESS Tips

2.  Searching for the Logo, Picture or Design

Browse and search the Design Search Code Manual

3.  Searching the Class of Goods and Services

Bascially each type of goods or service has a class code and you are searching for this code.

Search Trademark Next Generation Application Trademark ID Manual

And of course you will also want to search the internet for such trademarks to see if the word, logo, or design has been used in commerce previously.

Trademark Databases of the World

Patent & Trademark Help

The Science Library at the University of Massachusetts at Amherst is an official U.S. Patent and Trademark Depository Library.

Always call to make an appointment with the Patent and Trademark Librarian if you intend to do a lengthy patent search, need to use PubWest, or for in-depth reference assistance with patents and trademarks.

Disclaimer: While the Library staff is happy to provide assistance with your search, we cannot  dispense legal advice.  The University of Massachusetts Amherst and its employees provide an informatioin service with no express or implied warranty for results.  UMass Amherst assumes no obligatioin or liability for damage arising out of the use, or inability to use, the information provided.