Arrowheads were donated to a museum gift shop. Can they sell them? Any packaging requirements? Are they considered weapons?

I don't see whay they could not be sold by the Museam. No not wepons.

Do I have a case on the following????

In order to answer the questin, we would need to know how and by whom the pictures werr taken. Was anything signed? Then a specific legal and...

Can I Legally Create Original Characters/Stories in a video game and make IP webcomics?

Your creationof orighinal characters for web comix is probably lawful. The only possible problem is if the wrestling game that you mentioned is...

I want to make a video stream of me playing video games, while impersonating a characters voice from a movie. is that illegal?

Placing a Movie Charcter Name and likeness on a webpage or other publicatin would expose you for liability for Trademark and copyright...

I need to protect my invention. Already have filed provisional and design patents.

Well, you are on your way to protecting your inventions. However, you have a long way to go. Asking on a public forum is not the place to learn,...

Intellectual Property Claim

Handling the counter-claim is usually part of the contingency agreement. Sometimes counter-claims are handled at a reduced billing rate, and...

I need help with changing ownership of a trademark.

You can't just change the ownership information. An assignment document needs to be prepared by an experienced trademark attorney transferring the...

You will have exposure for claims of copyright infringement by the copyright holders to the magazines. You will have to assert fair use, if...

Is it secondary infringement if a company keeps profiting from affiliates who infringe copyright to link to the company site？

The affiliate site would be liable under these circumstances. The compny is unlikely to be liable, unless they have ownership or control of the...

Am I legally obligated to work with attorneys involved in a patent dispute?

No, not unless you are contractually required, for example in an assignment agreement or employment agreement that you signed. Of course they can...