Check other sources, such as state trademark databases and the internet.

There may be trademarks that are not in our database that have rights over yours. Searching is only one part of a thorough clearance search. Searching for conflicting marks before you apply is called a “clearance search.” Include other sources in your clearance search Search our trademark database (TESS) What to expect

Used on related products or for related services, andĪ trademark that meets all three criteria will prevent your trademark from being registered because it creates a likelihood of confusion.

Transferring ownership / Assignments helpīefore you apply, you should search the USPTO's trademark database ( Trademark Electronic Search System, or TESS) to see if any trademark has already been registered or applied for that is:.

International intergovernmental organizations.

Enforcing your trademark rights/trademark litigation.

Checking registration status & viewing documents.

Checking application status & viewing documents.

Madrid Protocol & international protection.

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