HOW CAN I PROVE I OWN AN INVENTION WITHOUT A PATENT?

You really can't. In order to have rights in an invention you need to file for a patent application, once you are granted a patent you can enforce...

What is the legality of using a brand name for a secondary-use product and using that name on a website?

I have a different view. You need to proceed with extreme caution, you are dealing with extremely litigious parties, who have numerous firms...

This is a complex situation that should not be discussed on a public forum. You may file an application, but your application will be stayed and...

How do I know what name is too similar to another name when trying to avoid trademark infringement?

You need to know that consumers will not be confused as to sponsership or source by your use. You also need to know whether you do not have common...

Probably a solicitation for prostitution, not legal. If they are legit, they will have a full disclosure and won't mind your bringing the agreement...

I am trying to tell if I need permission to use a pattern for a class and a video tutorial.

Sounds like you need permission from the Lion Brand Yarn company, or they could sue you for copyright infringement. Get permission or retain an...

Perhaps. You need to speak with a commercial litigator who can advise you after reviewing your agreement. A Copyright attorney may also need to...

Pleas proceed with extreme caution. Unless you obtain a license from Marvel, you will incur substantial copyright infringement liability. My...

Is using copyrighted material to promote a company project (vs. a product or service) legal?

The answer really depends on the specific terms of your license. You should have it reviewed by an experience Copyright attorney to counsel you in...

Do judges prefer all the documents/attachments (repeat)when pleadings are filed or they would prefer if referred by dkt/page no?

Each judge will have different procedures. The best practice is to look at the Judge's individual rules. If the rules are not clear, have your...