Talk to a trademark lawyer. You can do your own research. For example, I posted an Avvo legal guide, but I'm not the only one....

No. The standard is whether there's a likelihood of confusion. You're sort of trying to read it like a patent claim, which it is not. Retain a...

You can't add goods. If you incorrectly listed goods in one class that should have been in two, maybe detergent and disinfectants, or...

That's probably between you and the card company. Request the refund. Depending on the transaction the seller might have had an implied warranty...

Copyright for music?

How are they using it? Just playing it and turning up the volume! Whether they are able to do it legally depends on whether there's a license. ...

Distribution of counterfeits in commerce violates trademark rights. Saying it's a giveaway won't fool anyone. Not having direct profits won't save...

Can I sell a non-trademarked gourmet food brand through my store on Amazon?

You'd better retain a trademark lawyer. It's hard to imagine how something could be both a brand and non-trademarked. Maybe a common law...

You probably need to research both laws relating to professional regulation and laws and regulations relating to "endorsement." For the latter,...

Conventional wisdom is Eastern District of Texas, then Delaware, but that's probably an oversimplification. If your case is so doubtful you need...

Yes, if your images are derived from the originals. If you copy someone else's photograph or other rendering then you need to consider the...