Is it legal in the UK to 3D print a firearm design if it is made impossible to fire? In the UK firearm regulations are very strict, but I would like to learn about them like in the other countries. Is it okay to print 3D gun designs if I make sure none of the parts can shoot real bullets by using weak plastic that would explode in the hand if fired with a real bullet?
Is it legal in the UK to 3D print a firearm design if it is made impossible to fire? Maybe, maybe not If the result is merely a toy, trinket etc then there is no offence per se. However it will be unlawful if it meets the definition at s.57 of the Firearms Act 1968 of a firearm, or used as an &quot;imitation firearm&quot; to commit any number of offences in the Act: (1) &quot;firearm” means- (a) a lethal barrelled weapon ... (c) a relevant component part in relation to a lethal barrelled weapon ... 3(1B) In subsection (1)(a), “lethal barrelled weapon” means a barrelled weapon of any description from which a shot, bullet or other missile, with kinetic energy of more than one joule at the muzzle of the weapon, can be discharged. (4)(b)...“imitation firearm” means any thing which has the appearance of being a firearm ... whether or not it is capable of discharging any shot, bullet or other missile
The US does not provide copyright protection for font design. As long as you dont distribute font generating programs, that would themselves be copyrighted, you are not infringing. Your derived information is okay because it is derived from a non-copyrightable work and is therefore not a derivative work. https://law.stackexchange.com/a/25673/1340
The 5th amendment protects you from self-incrimination. If by possessing a firearm you are in violation of the law you cannot be compelled by law to reveal this information. If the police discover you have a gun in violation of the law you can be arrested and prosecuted for that offense. They cannot additionally prosecute you for not telling them about a gun. I thought there was a supreme court case about this specific situation, but the closest I can find for now is Haynes v. United States. The 7-1 majority held that people prohibited from possessing firearms cannot be compelled to register their firearms that they are possessing illegally. They are stopped by the police and asked this question. They answer truthfully. Then they can be arrested and prosecuted for the illegal possession of the gun. How does this square with the right not to self-incriminate? Or is asking the question considered to be a search? Police can generally ask whatever they want. If you choose to waive your 5th amendment rights, that's your mistake. Can the state prosecute this person for carrying the illegal weapon? The state can generally prosecute crimes it knows about. So yes, in this case they can. Suppose that next to the weapon a stash of illegal drugs is discovered, which was only found due to the action taken to secure the weapon. Can the state prosecute for that? The state can generally prosecute additional crimes it uncovers during investigations or other lawful actions. So yes, this can be prosecuted.
Copyrights don't apply to the names used. You mean trademarks. You copyright your game and you trademark the name. http://www.reddit.com/r/gamedev/comments/11v69k/using_a_guns_name_in_your_video_game/ Basically, it wouldn't be wise to use trademarked names in your game. Even though it's unlikely you would be sued and even if you were, you could possibly fight it under Fair Use, but do you want to take the chance? If some gun company decided they didn't like how you used their name, even if they have little to no grounds for a case, they can STILL sue. Anybody can sue for pretty much any reason where there is doubt. If they have enough money to throw around, they can drag you through the mud, ruin your business and then just lift their lawsuit. They don't need to win in court, just destroy you. Keep in mind that even if you don't use the name, if the gun in your game is an accurate replica of the real thing, it could still be a trademark issue. EDIT: Something you could consider though is asking permission. You never know. They may simply not care. You might even try propositioning them to pay YOU to have their gun showcased in your game. It's not entirely uncommon for companies to be willing to pay for a bit of endorsement advertising.
Not only can’t you trademark it, you can’t use it The original logo is covered by copyright which belongs, prima facie, to the original artist. It doesn’t matter that they are based in Russia; Russia and the US are both signatories to the Berne Convention which means they protect each other’s copyright. That means you can only use it if it is fair use (it isn’t) or if you have the copyright owner’s permission (you don’t). Could I still use the logo I bought and trademark it in the US granted that the seller had made some revisions to the stock photo he found? Not if the seller didn’t have permission to make those changes. Creation of a derivative work is one of the exclusive rights copyright gives. The seller had changed up some parts of the stock image, this includes color scheme, orientation, and made the picture look a little low poly. See above. The original artist of the stock photo is based in Russia and as far as I can see there is no registered copyright on it and don't think they could apply for US copyright anyway. They already have copyright. They would need to register it in the US before they could sue but there is no impediment to them doing so. While I'm not sure where the seller (located in Pakistan) officially downloaded the logo, I had nothing to do with the final design of it or downloaded anything from a stock photo website myself, so I'm not sure if I'd be bounded by any terms of the stock photo website Makes no difference. Just because you didn’t steal the car, that doesn’t make it ok for you to drive it. The stock image is very niche and a bit random. Across all the websites the artist has published it on, it has about 5 or 6 downloads altogether. Not relevant at all. As far the copyright of the seller's work goes, the Fiverr terms state that buyers have all the copyright, though I don't know if this is nullified by the use of the stock image. You can’t sell something you don’t own. If the seller had no right to upload the photo (as it seems they didn’t), the terms of the website don’t matter. The true owner never agreed to those terms and isn’t bound by them.
What they teach in self-defense courses is legally irrelevant, though has a practical basis. Under the law, options 1 and 2 are &quot;preferred&quot; because those actions cannot be considered criminal. Shooting a person is potentially a crime (assault or homicide): but it can be legally excused under those circumstances deemed to be &quot;self defense&quot;. If shooting a person is justified in self defense, it isn't assault or murder. It is legally &quot;better&quot; to main than to kill, because maiming is less force than killing, and the general rule is that one should use the least force necessary to defend yourself. That is because on the one hand you should not use force against another person, but on the other hand you have a right to live and if a person attempts to deprive you of your life, you are justified to use force to stop them. The degree of force allowed is related to the threat posed. Every legal system encourages putting &quot;shoot to kill&quot; in last place – no jurisdiction favors using maximum possible force in self defense. I think what is confusing you is that as a practical matter, shooting to maim is riskier, and the consequences of erring in favor of less force may be your death. It has nothing to do with killing witnesses (which is illegal), even if that is what they taught you in your self defense class. Brandishing a weapon is also illegal but involves even less force, and is even less effective as a means of self defense.
I would probably have a legal disclaimer out of an abundance of caution. That being said, you have a right to free speech via First Amendment guarantees. While that right is not absolute and some words “by their very utterance” cause injury or incite an immediate breach of peace, and do not receive constitutional protection, (there is the old adage you do not have the right to shout fire in a crowded movie theater). This (your blog) is not that. To take it to its logical (or illogical) extreme, there are many things on the internet, in magazines, scholarly articles, etc. that could injure someone or cause damage in the event that one who was not qualified or competent to perform the action described undertook to do so. A child could burn themselves following the directions on a mac and cheese box but they shouldn't be cooking in the first place. The same rings true for high voltage electricity - a non-licensed electrician should probably not create a high voltage power supply. But, will some? Yes. But you are not liable for printing a blog about the practice. On another but related note, if you are a licensed electrician your licensing authority may require that you take precautions to ensure you do not inadvertantly direct others to engage in practices of licensed professionals that could cause harm by giving them information. I doubt this but I don't know because I am not an electrician. As far as could you be liable for writing it....under our legal system you can be sued under a theory of negligence for just about any action someone thinks was unsafe or causes injury. And you never know what a jury will do. But I think that to sue someone for simply writing something would be fairly easily dismissed through a motion for summary judgment by a competent attorney in the event you got sued. If everything a person wrote, that if followed by an unqualified person resulted in injury, resulted in liability for damages than it would have a chilling effect on their First Amendment right to free speech. That said, I go back to my original statement that it couldn't hurt to have a simple liability waiver for extra protection. It could be something as simple as: "The information contained herein is not mean to be comprehensive and is for informational purposes only. You should not undertake to perform anything described herein without adequate training and/or supervision. The Author disclaims any responsibility for any injury, damage, or loss as a result of reliance upon the information found on this site/blog." If you do use a liability waiver, make sure it is bold and obvious. Otherwise, it can backfire!
In general this is protected by the first amendment. It is not in general a problem describing how one can one can do something illegal. But there are special cases to be careful with. You might want to do some research into the limits on free speech. It would be hard to provide an answer that fully covers all your different cases and you would need to be more specific about what illegal activity you want to describe. In describing how to do something illegal, you might accidentally share information that you are not allowed to share. When you post things online, this can be considered as publishing or exporting. Therefore certain export restrictions might apply. Also, It is illegal to publish bomb making manuals, with the knowledge or intent that this information be used to commit a federal crime of violence. See https://www.law.cornell.edu/uscode/text/18/842. There are restrictions on publishing material relating to cryptography without having an export license. Granted, this isn't necessarily related to publishing things that are illegal, but just to give an idea about how publishing/exporting knowledge can causes problems. See https://en.wikipedia.org/wiki/Export_of_cryptography_from_the_United_States ITAR (International Traffic in Arms Regulations) sets restrictions on what you can publish about arms. What you publish can't be “directed to inciting or producing imminent lawless action.” See for example https://en.wikipedia.org/wiki/Brandenburg_v._Ohio. One might imagine that you could get into trouble if someone interprets what you do as inciting or producing a lawless action. It might sound obvious, but you want to make sure that you have the right to share the information that you have. The information that you are providing might be copyrighted in some way.