If it is a US design patent application, can i mark the product as patent pending?

Yes. "Patent pending" or "patent applied for." Have a plan to change the notice if a patent does not issue to comply with false marking...

add something to an existing product can I add something to an existing product

If you think it's a nonobvious "addition" and it deals with technology it might be the proper subject for a patent. See a patent lawyer.

What is the difference between the Term of the Agreement and Term of Confidentiality in a bilateral confidentiality agreement?

It depends on what they say. Chances are good there's even language in the agreement that essentially says don't pay attention to the titles, pay...

There's a Supreme Court case from the 1920s that generally said repackaging cosmetics didn't violate trademark law. But it's far from an absolute...

How to mark product if the patent application is still pending? And how if the patent issued?

Engrave the nameplate with "Patent pending" or "Patent _____"? You'll need to go over more facts because 35 U.S.C. § 287(a) provides for...

Can a gaming company be sued

For there to be a class action there needs to be common facts that effect every class member the same way. It's called "common nucleus of...

Can I sue Gamestop?

You should be able to sue them to get a refund. Or just ask for a refund. Nintendo (whoever owns it now) would have a case for counterfeiting or...

I am retired military. We are having a reunion. We would like to have a coffee mug imprinted with our unit crest. Can we?

Thanks for your service. Technically the unit and branch of service may have the power to control use of the logo. Personally, I have zero...

What calculations based on when suing a non profit for patent infringement damages?

Damages for utility patent infringement are the patent owner's lost profits, an existing royalty or a reasonable royalty. 35 USC 284 So if your...

Did i can create a meme page for my school but the school refuses

If it's a public school and the contents are political speech or exercising your own religion (not using your religion to rationalize...