And there exists a federal SM for a company called Health Quote, am I infringing?
We would be materially in the same business..... brokering health insurance. There is no manufactured product, just a service. I have incorporated in Texas and have purchased the premium domain www.QuoteHealth.com as well.
I have changed the company names so it would not be identifiable, and the existing brand that we are talking about is not as strong as the name HealthQuote.