There are several issues to consider. One is the copyright, which if you took the photos will generally belong to you. But because the photos...

What documents do I need from a company to use their logo for products and split royalty?

As noted, it sounds like a licensing agreement transaction. Before you commit to anything, I suggest that you consult with a lawyer in private...

The actual factual info is not protected, but the creative expression may be. Any creative expression will be covered by copyright law...

Copyright infringement is of course a concern as is publicity and privacy rights. These kick in when one uses the name, image or likeness of...

No. So long as the market associates the silhouette with any given superhero (which is kind of the point) this becomes a problem under both...

Can we use a trademark name as part of the title/website for a book?

Regards to the book title, sure. If the book is about the Mustang Bullitt then using this in the title of the book is just nominative fair use and...

Selected as the best answer

If I want to name my LLC "Cinderella Carriage Company", is this likely to have issues with trademarks or something as such?

Before you invest in any trademark make sure you get some legal guidance upfront. It is of course best practice to clear it before you start using...

Famous people same names?!?

You can use your given name, but you can't do anything to mislead the public or to present a false association with this other person. If you...

It really depends on the context. Using quotes will generally be permitted. This is largely because using what amounts to a very small portion of a...

What legal contracts will I need?

It sounds like a licensing agreement. Before you commit to anything, I suggest that you consult with a lawyer in private and discuss your...