Can I post my own sketches that are loosely-based on famous artworks on my personal blog?

You are assuming that merely becasue you are not engaging in commercial transactions through the blog that this is purely personal use. Any use of...

I don't see any reason that this cannot be set up to do what you describe, but as noted, you will need to be set up properly and you will need to...

Even the text name you chose might be a problem. Before the internet no one would ever find you doing business up in the White Mountains. But now...

Can I use the St. Louis Blues Logo when customizing my Credit Card?

This isn't issue if you are doing this for your own personal use. Many credit card companies are already providing this customization. If you...

There is a claim under common law for something called the public disclosure of private facts. If you are not a newsworthy individual (in the...

Because you are in Brazil the copyright law of Brazil applies. I doubt that it will be much different, but it might be. In the US, any creative...

The small claims court cannot hear all cases. So for example, it cannot hear cases concerning copyright infringement as that is for the federal...

Can someone use a movie slogan in political merchandise?

The Copyright Office says that short phrases or slogans are not protectable elements of otherwise protectable works. Case law has not been quite as...

If you are not operating under any specific terms regards to IP and in fact this work was done during your own time, on your own property, using...

We don't really have any context or facts here to offer a proper opinion. Before you take any action on it, I suggest that you consult with a...