Search Trademarks

Search the Trademarks & Service Marks Database

To search the database, enter as much information as you like. The information may be:

  • the mark name or a keyword to be found in the mark name
  • a keyword to be found in the description field
  • the service
  • the owner
  • the classification



The list which results from your search is made up of summary information filed with the Office of the Secretary of State of Maryland. This information may not reflect the most recent information on file. The last updated date below does not necessarily pertain to the database information to be searched. For more information call (410) 974-5521 or e-mail