Possessing a &#39;shotzooka&#39; Billy lives in Texas. He loves weapons. Above all, he loves practice shooting with his shotgun, which he jokingly nicknamed shotzooka. One summer, Billy decides to innovate. He spends his days adding new features to his shotzooka. First, he adds a telescope. Then he adds a laser sight. But does not stop there. Somehow he manages to attach a remotely controlled anti-tank guided missile to his beloved gun. The now upgraded shotzooka is capable of immense destructive power. Strangely enough, though, the weapon still resembles a regular shotgun. Billy decides to test his weapon's new capabilities on a tree. He locks his target, then takes a 180 degree turn and pulls the trigger. The missile turns 180 around and, flying at Mach 3 speed, pulverizes the tree to the ground. Billy had never had such power in his hands. Can Billy legally possess his shotzooka?
First of all, we need to determine what laws this new hybrid gun falls under. We got a normal shotgun, which in itself might be under the National Firearms Act (NFA) a Class 3 Destructive device, but most aren't. So, let's assume &quot;Shotzooka&quot; is a standard Remington 870. Because Billy wants his gun to be more compact, he shortens the gun with a telescopic stock. Great, there are 2 options for that: a full stock that can be lengthened and one that is pretty much folding out completely. This can be a problem if the total gun in its shortest configuration gets below 26 inches length - then it is illegal under Texas law as a short barrel firearm. And the complete removal makes it no longer a shotgun under federal law but pushes it to a different weapon category: Any Other Weapon. Since it once was a proper shotgun (which means it had a stock) it can't ever become a Pistol Grip Firearm. Now, here comes the crux: owning and operating these is totally fine if you have them registered at the Bureau of Alcohol Tabacco and Firearms. But you need to register your intent to manufacture them before you start with the conversion and have the approval of your project. It also costs 200$ tax -but you need to also make sure your new gun is allowed locally (see below). The Laser sight likely isn't a problem... but now comes the really big problem: The laser-guided anti-tank missile. THAT is a problem. Because anti-tank weapons are explosive and all explosives are classed as Destructive Devices under the NFA (well,technically that's Title II of the Gun Control Act of 1968 amending the NFA of 1934...). And possession of such a Title II weapon like a Destructive Devices demands them to be registered and tax-stamoed for 200$ federally - and manufacturing them is prohibited for private citizens. This means in the act of mounting the missile to his shotzooka he turned her into an illegal, unregisterable NFA Class3 DD of the explosive type, illegally manufactured it, and just for the possession alone put himself up to a fine of 250k and 10 years jail time: The charge of unlawful possession of a destructive device in violation of the National Firearms Act carries a maximum statutory penalty of 10 years in federal prison and a $250,000 fine. But the trouble doesn't stop there, Texas itself has a penal code that defines that anti-tank missile somewhere! Texas Penal Code, Title 10, Chapter 46: 46.01 DEFINITIONS (2) &quot;Explosive weapon&quot; means any explosive or incendiary bomb, grenade, rocket, or mine, that is designed, made, or adapted for the purpose of inflicting serious bodily injury, death, or substantial property damage, or for the principal purpose of causing such a loud report as to cause undue public alarm or terror, and includes a device designed, made, or adapted for delivery or shooting an explosive weapon. (10) &quot;Short-barrel firearm&quot; means a rifle with a barrel length of less than 16 inches or a shotgun with a barrel length of less than 18 inches, or any weapon made from a shotgun or rifle if, as altered, it has an overall length of less than 26 inches. 46.05. PROHIBITED WEAPONS. (a) A person commits an offense if the person intentionally or knowingly possesses, manufactures, transports, repairs, or sells: (1) any of the following items, unless the item is registered in the National Firearms Registration and Transfer Record maintained by the Bureau of Alcohol, Tobacco, Firearms and Explosives or otherwise not subject to that registration requirement or unless the item is classified as a curio or relic by the United States Department of Justice: (A) an explosive weapon; (B) a machine gun; or (C) a short-barrel firearm; Sec. 46.09. COMPONENTS OF EXPLOSIVES. (a) A person commits an offense if the person knowingly possesses components of an explosive weapon with the intent to combine the components into an explosive weapon for use in a criminal endeavor. OUCH! See that? The mounting of the missile launcher just turned the gun highly illegal, and even in the act of shortening the shotgun by altering the stock to be telescopic, it might have become illegal if the gun became too short. And it gets worse. The mere possession of the guided missile is impossible unless it's a curio or relic (which would mean it is old!) or registered, but it can't be because private citizens can't make it... and even owning the parts for the missile would be illegal if they would be used in a crime... wait, manufacturing of a missile is a crime, so owning the parts also is a crime! tl;dr: Billy is screwed under both texas and federal law.
The argument would have to be either a derivative work under copyright, or a trade dress/trademark claim. Neither sounds very solid at all. Neither copyright nor trade dress/trademark protect ideas like a TV format. They can only protect very similar expressions of an idea that necessarily flow one from the other and, for example, the game mechanics can't be protected by copyright.
A teacher could not instruct students in how to build explosives for use in Federal crimes: It shall be unlawful for any person to teach or demonstrate the making or use of an explosive, a destructive device, or a weapon of mass destruction [...] with the intent that the teaching, demonstration, or information be used for, or in furtherance of, an activity that constitutes a Federal crime of violence (source) This Federal statute creates a law preventing the teaching (in any context, including schools) of bombmaking for the purpose of committing a federal crime. So &quot;bombmaking&quot; is one subject that cannot be taught, although I don't think that there have been any prosecutions of regular K12 teachers under this law.
Your example powers are tropes and their basis in public domain The Queen of Pain's scream is modeled after the Banshee, which had a scream that would kill... and there are LOTS of variants of Banshee. In fact, &quot;Our Banshees Are Louder&quot; is a trope. Hiding in a shadow or walking through it is for example a typical feature of Ninja stories since the Edo Period, and a common Trope as &quot;Shadow walker&quot;. That makes those two powers older than You can not have a copyright on concepts, facts, or ideas. Facts are not copyrightable, which was decided LONG ago over Feist v Rural. Neither can you copyright concepts or ideas. You won't get a claim on the concept of a damaging scream or turning into shadow. See also Copyright.gov (emphasis mine): How do I protect my idea? Copyright does not protect ideas, concepts, systems, or methods of doing something. You may express your ideas in writing or drawings and claim copyright in your description, but be aware that copyright will not protect the idea itself as revealed in your written or artistic work.
If you say something twice, eventually they’ll be in conflict Law codes are vast. They deal with many things and sometimes, as here, they deal with the same thing twice. If they duplicated themselves, rather than cross-referencing, every time the law was changed, every single instance would have to be tracked down and changed. Admittedly, that is not as big a problem with digital codes (but still not infallible and definitely time-consuming) but when these would have to be found by hand, it was damn near impossible. Written this way, change it once and it’s changed everywhere. My first boss taught me that. The fired was engineering rather than law but the principle is the same.
The book teaches you how to draw horses. Once you learned how to do it, and you draw a really nice horse, you have drawn it yourself. You have the copyright. You use it any way you like. Of course it's different if instead of drawing the horse yourself you just make a copy of an image in the book. That would be the author's copyrighted drawing. Added since the question reappeared: One way to learn drawing horses is to start by making copies by hand of others' good drawings, practicing, practicing more, until eventually you can draw your own horses, which was the purpose of the book. So these copies made as part of the learning process might be treated differently. And the might not actually be copies, just your best attempt at making a copy. On the other hand, taking this book, making ten copies using a scanner, framing and selling them, is obvious copyright infringement.
Technically these are unmanned (but not ungnomed) drones and the law about them is here. If your craft in flight is less than 35kg you do not need permission, however, a craft that small is not going to get to 100km (the boundary of "space"). You therefore need permission ... and insurance in case it falls on anything or anyone breakable.
I think you would have difficulty distorting the situation - Pokemon Go is not magic that defies existing laws, and this would be no different to a mall issuing a trespass notice (which is effectively how they would kick you out) for any other reason. I would question the ability of a store to "Arrest" you - that is a job for the police - After they trespass you (ie by giving you notice to leave), if you come back again then they can call the police to arrest you - but its not as clear-cut as someone seeing you playing a game and arresting you. I don't think Pokemon players are a "protected class" of people, so finding a valid cause of action might be tricky. About the best you could do would be to talk with your wallet (ie shop elsewhere with your friends), but for my money that would make me more likely to go to that mall !