Class notes -- who owns the copyright: student or teacher? This question is basically just curiosity, no actual dispute. But a few years ago I scanned and uploaded http://www.forkosh.com/u715.html to my site, personally claiming copyright (see notice on that page) just so somebody would be asserting copyright. Then I pretty much forgot about the whole thing. But a few months ago, I coincidentally received two unrelated emails from fellow former (but >>much&lt;&lt; more recent:) students, both thanking me for putting my detailed notes online. That prompted me to google the teacher, and surprisingly finding him still at CCNY. So I emailed him, forwarding both emails I'd received, and pointing him to my online notes in case they were actually still of any use. That started a five-or-six email exchange, during which I mentioned my copyright statement, explaining why I'd claimed it, and offering to transfer it to him, since I considered it his material, with me just the "scribe". But he never mentioned it, one way or the other, so I just left the copyright statement as-is. But my curious question -- suppose there were a dispute. Who prevails, and why?
The copyright owner is whoever first put the material in fixed form. It is most likely that that is the note-taker (you). It is possible (and highly unlikely) that the lecturer read (had memorized) a prepared script and you copied that script mechanically, and if that were the case, he would hold copyright and you infringed by making a copy. Typically, a note-taker follows the logic of a lecture and expresses those ideas in his own words (the notes do not match a plausible verbatim class lecture). Since expression is protected and ideas are not, that makes it most likely that you would prevail in a suit. The equations are almost certainly not protected.
It should not surprise you that copyright protects the right to (among other things) make copies. There are limited exceptions that are considered &quot;fair use&quot;, like if you reproduce a limited amount of text for educational, reporting, or review purposes. Giving your friend a copy of a large portion of the text just because they want it would almost certainly violate copyright. Whether the book is available or out-of-print has absolutely no bearing whatsoever on who holds the copyright or whether your actions violate it. This is very different from giving your friend the book itself. The book itself is covered under the &quot;first sale doctrine&quot;, meaning that by buying a copy of the book, you buy the right to sell, transfer, or dispose of that particular copy, but it doesn't give you the right to make more copies. I will note that in practice, it is vanishingly unlikely that the copyright holder would ever learn of your isolated instance of limited infringement in the first place (especially since it's out of print), much less bring legal action against you for making a single copy that did not affect their bottom line.
Under United States law, copyright is normally held by the creator of a work. There is one major exception to this rule: the "work for hire." If something is considered a "work for hire" under the copyright statutes, the copyright is held by the employer. Whether something qualifies as a work for hire is a complex analysis: here is a Copyright Office circular covering some of the basics. To be clear, I'm not giving an opinion (and I don't have enough information to give an opinion) on whether any specific works you or your fiance may create or commission qualify as "works for hire." It's a narrower test than you probably think it is. If the work is not a work for hire, the copyright holder owns the copyright, and anyone else can use it only with a license from the copyright holder. A license can be implied by the parties' behavior and communications--but it shouldn't be. If you're in a situation where you need to know, for example: That you are allowed to use the artwork forever, and the artist can't ask you to stop later; That you are allowed to change the artwork if you need to, even a simple change like cropping or adding a filter or text; or That, if your product is successful, the artist won't be able to sell another license to someone else to compete with you; then you need a written contract spelling out who owns the copyright and what the rights of the other party are. A lawyer can draw up a simple, re-usable form contract for you cheaply that will prevent the problems you're worried about. Remember: even if this is a work-for-hire situation, if you need to prove that down the road, it may require a trial, or at least preliminary motion practice, to do so. That's a lot more expensive than getting your ducks in a row now will be. tl;dr: Get a lawyer. If you're in a major city, there may be a local arts law organization that will provide you with free help for a simple job like this one. (Volunteer Lawyers for the Arts operate in several East Coast cities, and I know many top commercial lawyers who do pro bono for them).
At least in the United States (and I'm pretty sure this is true around the world), facts and information cannot be copyrighted. Just because a work is copyrighted, doesn't mean every part of that work is copyrighted, and factual information conveyed by the work is a part which is not subject to copyright. Copyright on a collection of facts is limited to the selection and arrangement of those facts, and only if that selection and arrangement has some bare minimum amount of originality. See Feist v. Rural, 499 U.S. 340. In this case, it looks at first glance like the person who made that site made their own selection of which materials and which sources would be included; the one place where they really seem to have copied their selection is from glass catalogs with datasheets from specific manufacturers, who would have a hard time arguing that "everything we manufacture in this widely-recognized class of substances" is an original selection. What the author of the website has done is relinquish his rights in his selection and arrangement of the data. In some places, there are other rights besides copyright that do apply to databases; for instance, the EU recognizes database rights to protect significant investment in compiling a database of stuff. But the US does not have that concept. For citing stuff, that's not really a legal question, and has more to do with academic standards. Ask your adviser or teacher if you have one.
Counter notices are described in 17 USC 512(g)(3). It starts with the requirement for "A physical or electronic signature of the subscriber" (and a statement under penalty of perjury...). Supposing that you can't get anywhere with finding the contributor even via a subpoena, then you're stopped there: you can't swear on behalf of someone else. Paragraph (f) also says that if a person files a false infringement claim, they become liable for any damages, including costs and attorneys' fees, incurred by the alleged infringer, by any copyright owner or copyright owner's authorized licensee, or by a service provider, who is injured by such misrepresentation, as the result of the service provider relying upon such misrepresentation in removing or disabling access to the material or activity claimed to be infringing, or in replacing the removed material or ceasing to disable access to it but it's not immediately obvious that you would suffer damage by taking the material down (not immediately obvious doesn't mean obviously not true). A case could be made, but it's risky. In Online Policy Group v. Diebold, Diebold was hit with substantial damages basically for having made up a theory that certain email discussion was infringing when it was clearly fair use. If a person actually lies about being the copyright owner, that would probably be viewed even more dimly by the courts. Your 4th argument gives you no traction: if an infringer posts infringing material and transfers copyright on the web page, but they don't hold copyright, then that transfer mean nothing. As for the other arguments, your attorney will have to suggest an advisable course of action. S/he might advise that your evidence is so strong that you should just ignore the takedown; or that you should take the content down and then sue for damages; or take the content down and lobby your congressman for a change in the law. [Addendum] I will reiterate my recommendation to get a lawyer. I believe that under the law, the risk to you would be the situation where the person prevails in an infringement suit against you. Outside of the "mere conduit" safe harbor, you have to participate in the notice and takedown scheme in order to "stay safe" (also you have to do so quickly). You have identified a potentially huge flaw in the system. Theoretically, criminal charges of perjury and paragraph (f) damages would be enough to deter ordinary wrong-doers, provided that you can really prove that someone else is the copyright holder. But the cost of litigation is not zero and the chances of winning are not 100%. The law does assume that all parties tell the truth, indeed the law requires a "penalty of perjury" statement. Since counter-notice is also part of the legal dance, I would conclude that you do have to write yourself a counter-notice. Then if there is a suit, you have satisfied the requirements of the law.
You seem to assume that copyrights require paperwork such as registration. This is wrong, copyright is automatic. And it prevents the downloader from making the sort of change that you suggest. In fact, it prevents the downloader from using your template at all. The only reason the downloader can use that template is because you've granted him a specific license to ignore some copyright rules, but the default remains. And you did not grant the right to alter the template to free users.
No, it's still copyright infringement. When you modify a copyrighted work in any way, you generate a derivative work which you are not allowed to distribute without the permission of the original copyright holder.
Court filings are, in general, matters of public record. This does not automatically put them into the public domain. This will mean that, absent a special order of the court, anyone will be able to read this filing as pert of the court records. Many courts now make all or parts of their records available on the web. But the copyright holders will possibly retain their rights to authorize the making of further copies, and surely retain the right to authorize the making of derivative works, and their other rights that are part of the copyright bundle, such as the rights of public performance. These rights would not be retained if the work had been placed in the public domain.