Legal advice on Intellectual property

The artist doesn't want anyone to know they used a ghost writer.

I have a super unique calisthenics workout routine i developed, there is nothing on YouTube or Google that is anyway simular, well kind of Similar, but the form Of exercise that I have developed is, absolutely unique and everything they say on all the other youtube Channels channels that you can't do, With my routine ypu can do it with my routine, You can, as long as you have the right form. And that is what I'm trying protect myself with with a trademark. Or a copyright, I just have to protect myself before I can put this out there

I am an Amazon seller and have been selling a product that was patented after I created my listing and started receiving sales. In other words my listing and sales were before the patent. The rights owner complained and AMZ took my listing for patent infringement. Did I indeed infringe on this product or do I have a case since my sales were before their patent?

I changed the lyrics and I do not use the whole song, is there any way to make a parody of this (using part of the instrumental version of this song and recording my voice over it)?

It’s my drawing containing my logo and none of the teams logo or NFL product on it. I have done one for the Raiders and one for the cowboys and I’m working on drawing the other 30 as I go. All I’m using is the name of the team and nothing else.

I took a vido of a dancing toy on a store (Target) shelf. I posted it on my Instagram. 3 years later, the brand flagged it as infringement of their property. If it's a product for sale and I took a picture of it in a store, is that even considered infringement?

Never had a license of or learning permit what do

Hi, I have small business and website sell some item online it’s side job, I surprised American Honda attorney send me a letter to stop selling Honda stuff because it’s not original and they send me an agreement. I have to sign it only from my side and I have to show all the information how many piece I sold and how much and the date ? My question: I don’t like to sign this agreement because they may use this information against me in court, 1- What’s happening If I don’t sign the agreement? 2-They go after my company or after me as person if they need fill a sue ? 3- is there anyway to get settlement release for this case?

I’d like to use the word “Godfidence’ in my line of jewelry. This isnt the name of my business. Can I file a trademark on just the word and if so, do I need to provide the exact design I’m using? For example a certain font etc…….. If someone has this word trademarked for their business do I need there permission to use this word as part of my collection?

I do freelance work designing graphics for various types of merchandise (t-shirts, tote bags, hats…etc) that is sold on a large website where I receive a percentage of the proceeds. Recently, I started a collection featuring a well-known TV series that had been off the air for about 20 years. What I’ve designed thus far are a “Hello My Name Is ________” graphic with some silly nicknames certain characters were given in a particular episode, an envelope to a character referred to by a nickname sent from an annoying ex girlfriend, and the other is an iconic symbol from the show (that has been turned into merchandise everywhere including Etsy) with a 4 word quote from the show in the middle of the icon. The website is concerned about copyright infringement. Is that what I am doing?