how do I find out if a business name has been trademarked?

Question

Without paying a fee?

Answer 1

I listed some links where you can do some preliminary name checking. However, please be aware that this is merely scratching the surface of what's out there.

Only comprehensive research will tell you if the name is truly available. But, these links are free & a great place to start, so I'd try them out first.

Comprehensive research consists of looking at marks that are similar in Sound, Appearance or Meaning in the pending & registered Federal AND State trademark files as well as the US National Common-Law files.

There are other sites that offer free searching capabilities in conjunction with their commercial services, so I'm not able to post those links due to the Yahoo! TOS. You'll also want to check domain names & yellow pages, so simply do a search for "free domain name search" and "national yellowpages" and the appropriate links will pop up.

Hope that helps! I wish you much success & happiness in all your ventures!

Answer 2

Do a search on the following:

US Patent and Trademark Office: http://tess2.uspto.gov/bin/gate.exe?f=tess&state=672cn4.1.1

Select your state for state databases at
http://www.nass.org/busreg/corpreg.html

World Intellectual Property Organization
http://www.wipo.int/ipdl/en/

While these sources are a good start to screen your proposed name, I suggest you have a professional search firm conduct a search and have an attorney interpret the results for you.

Answer 3

Go to http://www.uspto.gov/# and do a trademark search