It sure sounds like it might be trademark infringement if you are not getting express permission to use their logos. The context matters however...

If the book is "based" on the game that sounds like a derivative work that will require a license. You are free to write a book "about" the game,...

This could be a little chewy. Being the photos were already created and not a work for hire that is you were not asked to make the photos for him,...

Why do you believe this is a matter for an IP lawyer and not for example a civil litigator? Were you accused of some IP violation? Twitter pretty...

It's their private playground (even though their governmental connection is highly debated) and their terms really give them full control. It...

Copyright is likely not relevant but trademark sure is. And if this is a proper business you should form an entity like an LLC. Before you...

If the company is based in the UK and has no presence or assets here in the US, then you would have to enforce any violation in the UK and their...

I'm not sure what you are asking exactly so I will do my best to address it. If they are selling couterfeit items then they are breaking the...

It sounds like you have the right understanding here. The underlying exercise or movement cannot be claimed. We saw many cases come out of the Yoga...

In general, you are free to buy an item then lend some artistic contributions to it and resell it. A good example might be taking a generic denim...