The above answers are good ones. You can search for registrations but there could be a claim of common law rights and the company might claim...

If the copied artwork (almost) looks identical to the original artwork, could it still be infringement in copyright?

The above answer is a good one. It is unclear what you mean by "has been Copyright Protected." Do you have copyright registrations? If not, you...

Probably, but it can't really be answered without evaluating all the facts. You need to balance implying that your modified shirt is theirs, and...

Do I own the copyright?

Your description addresses the issue: was the coding done "within the scope of" your employment. To get the best answer you would need a lawyer to...

I'm a Singer and I want to shoot a music Video through an American video director in the US

You'll need Immigration Law help on that.

If you are both in the business of performing music a court may well find a likelihood of consumer confusion. Do you really want confused metal...

There is not an easy answer. There are competing interests that you should have a lawyer research with respect to your specific facts. FDA...

Can I sue for copyright infringement?

Copyright is the right to control making a copy. It does not protect facts and if not copy (or derivative work) was made then there would not be...

Is it legal for me to own a website domain that contains the name of a very popular trademarked company in it ?

It depends on why you have that name. If you have to defend a cybersquatting case you will need to prove your have a good reason. Gripe sites,...

Who owns the provisional patent?

That's pretty quick - the LLC going out of business in less than a year. It could be a corporate law question -- who is the successor to personal...