Do you need to do something when your movie&#39;s title has the same name as the title of another movie? Let's say your film's title is Black Pirate, which coincide with the name of a DC Comics superhero. Is this copyright infringement? What if Black Pirate also referred to the name of a character. Is this a problem? I am trying to understand how to navigate this copyright issue and see if I have to change the name of the character in my film. Thanks.
In the US at least, copyright does not normally protect titles and other short phrases, they are considered not original enough. (See the US Copyright office Circular #33). However, titles, brand names, and slogans may be protected as trademarks, as may logos. A trademark is a word, phrase or symbol used to identify goods or services to customers and others. They key issue in a trademark case is: &quot;might reasonable people be confused into falsely attributing the infringing item with the trademarked item, or into thinking that is is associate, endorsed, or sponsored by the makers of the trademarked item, or comes from the same source&quot;. When the name is the same and the general area and genre is similar, trademark protection seems plausible. Marvel is known to be quite protective of its IP, and might well have trademarked such a title. A successful suit by a trademark owner could lead to an injunction (a court order) against future use of the infringing m,ark, and significant money damages, depending on the detailed facts. A name such as &quot;Black Pirate&quot; is fairly generic, and might not receive much protection. On the other hand, if that name has become associated with a detailed and specific character or content, it might have acquired a &quot;secondary meaning&quot; and be more strongly protected. Consulting an experienced trademark lawyer or other expert might well be a very good idea.
A CC0 license granted by party A only waives their rights, and not those of unrelated party B (i.e. Marvel). And while Marvel might have granted the cosplayer a limited right to depict their persona's, that almost certainly does not constitute a sublicensable right. This is especially the case if the rights are implicitly granted (by Marvel not acting).
Not having immediate access to the source doesn't preclude a finding of copyright infringement. If you have seen the source material, subconscious infringement can happen. However, in this example, both the short phrases doctrine and the merger doctrine would likely prevent the is_prime function from having copyright. Words and short phrases are not individually copyrightable, so the name would be free to take. Regarding the implementing code, if it isn't an exact copy (i.e. copy and paste), courts will apply the abstraction-filtration-comparision test. They may find that you took the selection and arrangement of instructions from the original source, albiet using different names. That selection and arrangement would probably be considered a substantial similarity and, if not for the merger doctrine, infringement. However, given the limited number of ways to express the prime-detection algorithm means that the expression of that idea has merged with the idea, and thus is not protected by copyright. (Or in some jurisdictions, merger is a defence to infringement rather than a bar to copyrightability).
You can report it to the publisher(s) Protection of copyright is a matter for the individual rights holder: some (I’m looking at you Disney) are vigilant, thorough and draconian in protecting their rights, others don’t care at all. Unless you are the rights holder it’s none of your business. In much the same way that the guy charging your neighbour for 4 hours gardening but being long gone in 2 isn’t. If you like your neighbour or feel duty bound to do something, you tell them and then leave it to them what they do with it. This is not a matter for the authorities as it doesn’t rise to the level of criminal copyright infringement. Just like the gardener above, this isn’t a crime.
Under U.S. law (17 U.S. Code § 101 ) A “derivative work” is a work based upon one or more preexisting works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which a work may be recast, transformed, or adapted. A work consisting of editorial revisions, annotations, elaborations, or other modifications which, as a whole, represent an original work of authorship, is a “derivative work.” But probably, focusing on this definition doesn't get to the heart of the question you seem to be asking. A more important matter becomes what protections does a copyright exclude? This is covered in § 102 (b), which says: In no case does copyright protection for an original work of authorship extend to any idea, procedure, process, system, method of operation, concept, principle, or discovery, regardless of the form in which it is described, explained, illustrated, or embodied in such work. The similarities you describe seem to be more ideas and concepts rather than Heinlein's expression of those ideas. I have looked no closer than the description used in the question, but the movie seems unlikely to have violated a protected right. Others might disagree.
No These are derivative works and making them is copyright breach. Doing this as a hobby or even for the entertainment of friends in private is likely fair use. Distribution or performance in public (monitored or not) is likely not fair use and you would need a licence. Here is a summary of the relevant law in australia.
Generally, no, this will not violate copyright. Your end user might violate copyright, but that is their problem not yours. Your program is a tool, just like a word processor is. If I copy a Harry Potter book into a word processor that does not make the word processor maker liable. There is a concept of "contributory infringement", which I think is what you are concerned about. I don't know about Danish law in particular, but most countries would require evidence that you had reasonable knowledge that actual copyright violation was occuring, rather than just being aware that it might happen in theory. This is normally applied to file sharing services who have to have "notice and takedown" measures, file filters and the like. This isn't your concern as you never have any access to the files created by your users. You can also be found liable if you induce anyone to commit copyright violations. Don't draw your customers attention to the custom monster feature as a workaround for those copyrighted monsters, as that could be considered to be inducement. Also don't provide any "wizards" or similar tools which make it noticeably easier to duplicate the custom monsters (e.g. if you notice that the copyrighted custom dragon stats are all on a linear scale with dragon size, don't create a "dragon creation wizard" embodying that fact.) This assumes that your program runs entirely on the end user computer. Its different if you provide any kind of cloud storage for generated characters.
There will be single frames from let's say "The Exorcist" that are highly recognisable. You say it's not the heart of the work, but it may be representative for a substantial part. If I wrote a book about the movie, then say 25 frames out of the movie would illustrate the book very nicely, so this is substantial. And there is a market for selling pictures, t-shirts, posters etc. all using a single frame, or selling single frames to book authors wanting to use it for illustrative purposes. You deprive them of income for this activity. So what you said is something similar to what I would expect your lawyer to say in court, but I would expect the opposing lawyer to come up with some very different wording. All in all, I find the argument for "fair use" not convincing.