Under defamation law it would depend on, among other things, the context in which this person called you a liar.

You should speak to experienced trademark counsel before going forward. Based on your examples there could be serious claims of trademark...

The costs and timing depend on a variety of factors. The filing fees depend on the number of classes you are including in your application (i.e.,...

I agree with Ms. Koslyn's post. Use of a trademark such as Scrabble or Sorry! can be nominative or descriptive fair use and therefore not...

I agree with everything Ms. Koslyn said. I want to add that a cursory internet search reveals that the owners of Nyan Cat have successfully sued...

Before creating a company name or using that name in commerce, you should always consider hiring trademark counsel to vet the name to ensure that...

The answer to your question about starting a company under the same name will depend on whether anyone has since registered or started using that...

I highly recommend you read the following information provided by the EEOC and then speak to an employment lawyer:...

Hello - a copyright infringement claim requires an individual or entity to prove that (1) they own a valid copyright, and (2) that the accused...