TMChecks is an online search tool that allows you to search on the web for existing trademarks on the word(s) you wish to use.

This simple utility allows you to use its tool by highlighting any word(s) on a web page and clicking the 'Search' button. By default, it will try to find trademarks for any highlighted words on the web, and if you click on the 'Finds with this word' button, you can see what TMChecks thinks is the current trademark holder for the words you have highlighted.

If you see a warning message that says 'TMChecks cannot find the right URL for this page. Use the 'About' or 'Help' menu to get more information about it.