I am in the process of creating a football related blog, can I use nfl game images on my site?

You seem like you are already aware of the underlying hot button issues here. If you are not specifically commenting on the images then there is no...

Maybe, how historical? If the people are more recent, like say have lived within the last 100 years, then you might be violating their right of...

What type of copyright and/or trademark do I need?

Assuming the logo has sufficient creative expression, then it will be protected under copyright law. But if you were not the one who designed it...

What legal protection can I have for an original video game idea?

You have limited protection. There is no way to protect the general "idea" of the game, no different than the idea of a TV show or movie. Actual...

Your use of the phrase in this context is ornamental not trademark use. I do not believe that this is a good claim under trademark market...

Using another's product within your own as one of several ingredients should not pose a problem. In many cases it is entirely unavoidable. Where...

We would need to understand in much more detail exactly what you are using and how exactly you are using it. As noted, facts in themselves are not...

Generally, using quotes will generally be permitted. This is largely because using what amounts to a very small portion of a much larger body of...

What documents do you need to be able to start a online product business?

There are a number of legal considerations that will attend any new business. For example, you will need to think about: trademark, business entity...

Is there any problem with trademark or copyright infringement for using famous photo in public domain?

Well, let's assume that we have no copyright issues at all. This could be violating his right of privacy and publicity, which are state governed...