Will I get into legal trademark issues on selling cartoon character themed products?

Generally, if you use someone else's copyrighted and/or trademarked characters for a show case, you may be sued for at least copyright and/or...

Generally, one may have a written amendment to a signed contractual agreement, which may amend the agreement in some way, and which generally would...

Can I use the business name hair masters creations ?

Generally, you should do a US full trademark search which would include at least, USPTO registered trademarks, USPTO pending trademark...

Am I allowed to print and sell posters that are a page from a book like Harry Potter?

Copyright includes at least the exclusive rights to reproduce the copyrighted work in copies, to prepare derivative works based on the copyrighted...

There is a difference between a tradename and a trademark. Generally, a tradename is a name an entity does business under. Generally, a...

Generally if you are going to sell/render goods/services in interstate commerce in the U.S. or in commerce between the U.S. and a foreign country...

There appears to be least U.S. trademark registration no. 4778377, which includes a lightning bolt in an overall design....

Generally, you should do a US full trademark search which would include at least, USPTO registered trademarks, USPTO pending trademark...

Can i sue for private party selling me a truck with branded title without my knowledge?

You may be able to sue in small claims court. https://www.courts.wa.gov/newsinfo/resources/?altMenu=smal&fa=newsinfo_jury.scc You should...

It would be important to see what the images are to see, at least, if there are copyright and/or trademark infringement concerns. You should...