Trademarkmind

Checks whether a brand name or logo is already taken. Searches the United States federal trademark register and the international Madrid register in the classes that matter for what you sell, and returns the closest conflicting marks with their owner and status. Share artwork and it is compared against the registered logos on both registers three ways: the shape of the image, what the image depicts, and the wording inside it. It also maps a plain description of a business onto the classes a filing would need, and shows which countries refused a mark abroad. Every answer links to the full report on trademarkmind.com, which is free and needs no account. Results are a first-pass clearance signal, not legal advice.