Say I have a company called Business, and I've been operating under the domain name greatbusiness.com for 2 years. The "tm" symbol is on our logo and elsewhere on our website.
Then someone else comes along and registers greatbusiness.co and files for trademark "Great Business" at the USPTO and was approved. His company name is Great Business Inc.
What are my options at this point to get the trademark back? I want to file for a trademark.