USPTO Trademark Search Search the United States Patent and Trademark Office (USPTO) database to check trademark availability and get registration details. Uses web search as the primary method — most USPTO and trademark database sites block automated requests. When to Use - User wants to check if a name/brand is trademarked - User is researching trademark availability before naming a product - User wants details on an existing trademark registration - User asks "is [name] trademarked?" or "can I use [name]?" Important Disclaimer This skill provides informational data only — not legal advice.…