Can I rebrand my own car? I know full well that rebranding goods for sale without an agreement with trademark owners is illegal. But what about goods I own? Can I for instance remove a logo from my car and put on a different one, assuming that I don't try to sell it to anyone and in general don't try to pass it for a different brand where it would matter? For instance, I'm still going to communicate the correct brand to the authorities, insurance companies, etc. Are cars special w.r.t branding, or do the same rules apply to other goods as well, such as cellphones? And if it's not allowed, which part exactly is illegal, removing the original logo or installing a different one? Car stickers which imitate logos seems to be allowed, e.g.
One can certainly remove a trademark from an item that one owns, whether it be a car, cell phone, blender, or computer. Using some other firm's mark would not be trademark infringement if one did not try to sell the item. If the logo was complex enough to be protectable by copyright, copying it might be copyright infringement, but for such personal use it might fall under an exception to copyright, depending on the country. In any case a copyright infringement suit in such a case seems unlikely. For a car, registration is generally required, and must accurately specify the make and model. The same is true for insurance coverage, a falsely stated make or model would be fraud. If one were to sell the &quot;rebranded&quot; item, one would have to make the situation clear to any potential buyer, otherwise this might be some form of fraud.
Why do you think Oracle have not been protecting their trade mark? Using a trade mark to describe the product (“Written in JavaScript”, “Seeking JavaScript developer”) is not an infringement and the trade mark owner is under no obligation to, indeed, cannot stop this. Where they are required to defend their trade mark is when it is being used in such a way that there is the risk of confusion that the goods or services could be confused with the trade mark owner’s goods or services. Further, they are not required to defend all breaches, only enough to show that they are actively doing so. Also it is not important that the trade mark be associated with the trade mark’s owner. Do you know who owns the trade mark “Ben &amp; Jerry’s”?
No, this is not true. Copyright can be enforced selectively. You are confusing copyright with trademark. Company can lose its trademark if they aren't protecting it. All the meanwhile they can choose to ignore some copyright infringement while enforcing their rights on others with no legal problems what-so-ever. In order to illustrate the difference: for example, if someone would make a clone of Super Mario and would call their clone as well "Super Mario" and maybe even would call themselves "Nintendo", even if they have programmed the whole game by themselves from scratch and the art and music would be all different, they wouldn't be infringing the copyright but challenging protected trademarks. In your case, the naming was identical, the art and everything was too similar to the original and therefore the clone was challenging the trademark that needs constant protecting.
You can licence your copyright under as many licences as you like to as many people as you like It's your copyright - you can do what you want with it. What you can't do is give someone an exclusive licence and then give licences to others - that would be a breach of contract with the exclusive licensee. How you let people know about the available licences is also up to you - your bio on Stack Exchange is fine.
Reviewing https://stackexchange.com/legal/trademark-guidance shows the following: The logos associated with Stack Exchange Inc. and any Stack Exchange site are a trademark. The purpose of trademark law is to prevent consumers from being misled as to the origin of a product. So if you were making a product, and you used a Stack Exchange name or logo in your product (or in its advertising) in such a way that would mislead someone into thinking that your product was owned by, operated by, endorsed by, or in any way part of Stack Exchange Inc., you would be violating the trademark and this would not be legal. Our logo images and site names are copyrighted. Any content on the Stack Exchange Network not contributed by users is copyrighted. Copyright is different than trademark. Ordinarily you couldn't copy it. But if you were writing a news story or blog post about a Stack Exchange site, reproducing the logo image would almost certainly be considered &quot;fair use&quot; and allowed under trademark law because you were not using it &quot;in trade.&quot; So the answer to your question is yes, you would need to seek the permission of the trademark holder.
You infringe a trademark when you use it in a way that allows confusion between your goods and services and their goods and services. Trademarks are limited by geography (although global brands are ... global) and industry. You can use the word “apple” to sell, say, apples or plumbing services, but not computers or consumer electronics. You can also use the trademark Apple to identify goods and services made by Apple - because that’s what a trademark is for. You can’t use it in a way that people could be confused that your goods and services are their goods and services or are related to or endorsed by them.
Yes. You can build your business with that. Yes. Also, a trademark is not a trade name and vice versa. This is a common mistake. A trademark is a brand affixed to some kind of product. A trade name is the name of a business. They are not the same things. The fact that you have a business with a particular trade name does not mean that you necessarily have a trademark in that name. You do not necessarily need to have a trademark in your trade name and often you can't because it is not a branding of your product. Probably not. Certainly, you cannot get a principle register trademark for this. You could file a state trademark registration if you sell it in a U.S. second or perhaps a supplemental trademark registration, which don't necessarily give you legal rights, but do conclusively establish that you were using the mark in a particular place from a particular time which would discourage anyone else from trying to get a trademark of their own and oust you from using yours. Sometimes trademark examiners are lazy and let generic marks get registered even though they shouldn't. Hard to say. They shouldn't be able to get a trademark in the U.S. on that basis, but the quality of trademark examination varies from country to country, and from examiner to examiner. Every once in a while I see an approved registration for a mark that should totally be disqualified and I shrug my shoulders and ask myself why I always clear a clear &quot;no&quot; from the PTO when I try to submit a mark like that and somehow the bozo who submitted that mark got it approved when it should be clearly ineligible for registration - for example, &quot;Palisade Red&quot; for red wine made in Palisade, Colorado. A lesser level of trademark registration such as a state trademark or a supplemental register mark discourages an otherwise lenient examiner from approving an already dubious mark and strengthen your case if you ever need to seek to have their mark cancelled.
As you have agreed, by contract, not to reverse engineer the product, technically it would be a "breach of contract" to do so, assuming such terms are enforceable where you live (or wherever the EULA selects as the choice of forum).