What are the laws regarding making replacement batteries if the battery technology is patented? It was pointed out to me that Milwaukee tools has sued numerious different tool vendors for building replacement bateries for their tool line, Jury says Milwaukee Tool should receive $27.8 million in patent suit against Snap-on This to me is deplorable, and would impact my purchasing decisions but I'm not sure I understand this right. I can very easily find knock-off batteries on Amazon, https://www.amazon.com/Upgraded-Lithium-ion-Batteries-Replacement-Milwaukee/dp/B08MWG58ZV/ https://www.amazon.com/Powerextra-Replacement-48-11-1860-48-11-1850-48-11-1840 What elements of the lawsuit was Snap-on guilty of? Are you allowed to make replacement batteries for Milwaukee devices or not?
The laws are - in the US you can’t make, sell, offer for sale etc. anything that infringes a claim in an issued valid, un-expired US patent. There is no special case for replacement battery packs like there is for medical procedures. One of their battery pack patents in the suit. US7999510B2, is very broad. The first claim, below, only requires a housing, lithium ion chemistry and a particular range of current at 18 volts. It would seem to apply to batteries compatible with other brands of tools. From google patents it seems that the examiner considered 155 previous patents before deciding this was novel and not obvious. Reading the judgement the issue at court was not the inventiveness but wether or not a Canadian company who brought the concept to them initially should be considered the inventor. It was ruled that the Canadian one did not reliably put out the needed current. It expires in 2023. Claim 1 A battery pack for powering a hand held power tool, the battery pack comprising: a housing connectable to and supportable by the hand held power tool; and a plurality of battery cells supported by the housing, the battery cells being capable of producing an average discharge current greater than or equal to approximately 20 amps, the battery cells having a lithium-based chemistry, the battery cells having a combined nominal voltage of at least approximately 18 volts.
What you're talking about is called black-box reverse engineering. It can be done, and as long as you are meticulous in your record keeping the fact that it has been done should be an appropriate defence against copyright infringement. But that doesn't help against patent claims - while in copyright cases the fact that code has or has not been directly copied is critical, in patent cases it its irrelevant: if you use a patented method, it's a violation. You therefore will need to be careful about any patents that may have been issued to the original author, as well as avoiding copying.
If the tool circumvents Windows' copy protection (which is a computer question, not a legal one, but I cannot imagine a circumstance in which this isn't access-circumvention), then it is a violation of 17 USC 1201, which forbids &quot;circumvent[ing] a technological measure that effectively controls access to a work protected under this title&quot;. It is both illegal to use, and to &quot;manufacture, import, offer to the public, provide, or otherwise traffic&quot; in such a program.
That is not at all what USPTO is telling you. Courts do not simply "dismiss" patents - that isn't a terminology you'd ever see used for a patent that was found to be invalid. Timeline of events: United Industries Corporation brought a suit against the owner of the patent, claiming unpatentability. That case went to trial, and the court found the claim to be invalid and that UIC failed to show unpatentability. UIC appealed that decision to the Court of Appeals. The Court of Appeals dismissed the case because both parties agreed to its dismissal (it's possible they reached some external agreement we don't know about). As far as I can tell, at this moment, the patent is active.
"I contacted LG directly over the phone eight days ago, bypassing the retailer because I assumed they were off the hook after two years and ten months, and it should be the manufacturer assuming responsibility." Nope. In the EU (and Britain still is), the retailer is the only party with a legal warranty duty (at least 2 years, national law may deviate to the benefit of the customer). The manufacturer may offer any additional warranty, but even if they do that does not absolve the retailer. The UK does have a longer warranty period than the EU minimum if you can prove the product was faulty, but this is a reversed proof, and it still binds the retailer instead of the manufacturer.
General The legal discussion hinges on the question whether the concept of copyright exhaustion applies to software. (The linked article also discusses the Court of Justice of the European Union ruling mentioned below in the EU part of this answer.) Copyright exhaustion, in simple terms, allows certain uses (like the ones in your scenarios) of copyrighted (books) or patented (e.g. devices) items for which the copyright or patent holder has the right to first sale. If and when that principle applies, the original seller cannot control further sales or other uses of that particular specimen. Their copyright is &quot;exhausted&quot; with the first sale. Situation in India I want to emphasize that I have exactly zero experience regarding India in any way. All I did was that I went to the google. It appears that the Indian Supreme Court recently ruled in Engineering Analysis Centre for Excellence Pvt. Ltd. v. CIT that the typical EULAs are valid. In particular, copyright exhaustion does not apply and the EULA can restrict re-selling and similar actions. The case is discussed in this article, including relevant quotes. This would make everything illegal which is forbidden by an EULA. As I read the EULA, creating a backup copy is allowed, as is restoring Windows from it, obviously; whether that has to happen on the same computer is unclear to me and may depend on the license type (OEM vs. standalone), although I have two remarks: Microsoft is the copyright owner; if they provide you with a license (for example because you called them after you re-installed Windows from a backup copy, and the internet license process didn't work) without you making false claims it is their prerogative. You are good. What constitutes a different computer? The SSD? The case? The mouse? We do have a case of the Ship of Theseus, or here for a funnier take: How much can you change before it becomes a different machine? The answer: Call Microsoft and find out. Situation in the EU The situation in the EU is fundamentally different from the one depicted with a misguided metaphor in the accepted answer. In Europe, all of your scenarios are legal. In July 2012, the European Court of Justice ruled in favor of the company usedSoft who is a license reseller. (I'm writing this text on a machine with a Windows license that cost me, together with a Microsoft Office Professional license, 30 Euros, from this store.) The title of the Court's press release couldn't be clearer: An author of software cannot oppose the resale of his ‘used’ licences allowing the use of his programs downloaded from the internet Not only can you re-install the software, provided it is the only installation, on the same or a different computer; you can even sell it. You can even sell OEM and bulk licenses. The full text of the decision can be found here. The court stressed that it doesn't make a difference whether the software was originally provided on a physical carrier like a DVD or as a download. Crucially, the seller is obligated to continue providing downloads and updates for the re-sold licensed software as if it were still owned by the first buyer. There is no legal difference between software provided on a physical medium or as a download. To quote the decision: 80 Since the copyright holder cannot object to the resale of a copy of a computer program for which that rightholder’s distribution right is exhausted under Article 4(2) of Directive 2009/24, it must be concluded that a second acquirer of that copy and any subsequent acquirer are ‘lawful acquirers’ of it within the meaning of Article 5(1) of Directive 2009/24. 81 Consequently, in the event of a resale of the copy of the computer program by the first acquirer, the new acquirer will be able, in accordance with Article 5(1) of Directive 2009/24, to download onto his computer the copy sold to him by the first acquirer. Such a download must be regarded as a reproduction of a computer program that is necessary to enable the new acquirer to use the program in accordance with its intended purpose. The court also examines the problem of how to prevent abuse of this permission for online copies (as opposed to physical media) and finds no substantial obstacles here. &quot;79 As Oracle rightly observes, ascertaining whether such a copy has been made unusable may prove difficult. However, a copyright holder who distributes copies of a computer program on a material medium such as a CD‑ROM or DVD is faced with the same problem, since it is only with great difficulty that he can make sure that the original acquirer has not made copies of the program which he will continue to use after selling his material medium. To solve that problem, it is permissible for the distributor — whether ‘classic’ or ‘digital’ — to make use of technical protective measures such as product keys. It seems noteworthy to me that the general question of how to prevent illegal copies is only loosely related to the question of reselling anyway. Even if it were illegal to resell, the seller's problem with illegal copies would not disappear. (It might be somewhat easier to enforce by &quot;dongling&quot; it to a specific hardware and not allow any re-installation whatsoever, but mainstream software producers don't appear to do that, generally.) Lastly it is noteworthy that the original seller may strong-arm the original buyer into signing an EULA that expressly forbids reselling; those restrictions are simply null and void in the EU.1 1 The German EULA of Microsoft Windows does not forbid reselling. The EULA for MS Office has restrictions concerning transfer to third parties in point 3 but notes that those are not applicable if the software was bought in the EU or EFTA and the transfer is inside that region.
The companies really need to speak to an IP lawyer as this question is seeking specific advice which this site is loathe to give out for fear of compouding issues. The answer would depend on the license agreements and enforceability in various jurisdictions. According to https://social.msdn.microsoft.com/Forums/vstudio/en-US/0368d7ee-0eb3-4e3e-a143-4410969a15bb/eula-for-vs2010?forum=vssetup Microsoft says you cant rent out the software - but this applies to the "Pro" version - I could not find anything on the "Premium" version - so most likely Microsoft to have some clam. The flipside is how enforceable this EULA is - and this would probably vary from jurisdiction to jurisdiction. It would be a very, very good idea to speak to a lawyer before letting Microsoft come onto the premises - as "inviting them" to do this is almost certainly not going to improve the Asians company's case and will allow Microsoft to go fishing further and make it easier for them to expand on and collect evidence should they decide to pursue the matter.
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.