> They claim as they client registered a trademark two years ago for the name, I must handover my .com domain to them for free, otherwise they will sue me.
This isn't in what you quoted. I wouldn't be surprised if they didn't demand you give them the domain but hinted that you should give it to them because you won't be able to use it for the purpose you wanted anymore.
You can most likely keep the domain, even if the trademark holds water - in that case you just can't use it for what you're probably wanting to use it for. If you were actively using the domain, the trademark might not hold water, but from the way you describe it, it seems like pretty passive use of the domain. It's also bad to let them register a trademark you wanted. I don't know too much about it, but presumably there's a way to get something like a Google Alert if your brand is going to be trademarked, and you can oppose it if you know about it in time: https://www.gerbenlaw.com/blog/filing-a-notice-of-opposition...
If they did demand the domain, see nissan.com. I don't think it necessarily hurts them to demand the domain. Nissan hasn't gotten the domain but they haven't got in trouble for demanding it either. No lawyer has been disbarred over it. ICANN stops short of transferring domains because of trademarks alone, but it isn't with prejudice.
A trademark isn't a domain, but a domain also isn't a trademark. If it were, a lot of YC brands would have been squatted, because plenty of had to settle on not having the .com at first, and many have ended up getting them later.
I wonder what it was like when codeacademy.com got codecademy.com. Perhaps it was something like "Hey, you guys can't use codeacademy.com for much, mind selling it to us for cheap?"
This isn't in what you quoted. I wouldn't be surprised if they didn't demand you give them the domain but hinted that you should give it to them because you won't be able to use it for the purpose you wanted anymore.
You can most likely keep the domain, even if the trademark holds water - in that case you just can't use it for what you're probably wanting to use it for. If you were actively using the domain, the trademark might not hold water, but from the way you describe it, it seems like pretty passive use of the domain. It's also bad to let them register a trademark you wanted. I don't know too much about it, but presumably there's a way to get something like a Google Alert if your brand is going to be trademarked, and you can oppose it if you know about it in time: https://www.gerbenlaw.com/blog/filing-a-notice-of-opposition...
If they did demand the domain, see nissan.com. I don't think it necessarily hurts them to demand the domain. Nissan hasn't gotten the domain but they haven't got in trouble for demanding it either. No lawyer has been disbarred over it. ICANN stops short of transferring domains because of trademarks alone, but it isn't with prejudice.
A trademark isn't a domain, but a domain also isn't a trademark. If it were, a lot of YC brands would have been squatted, because plenty of had to settle on not having the .com at first, and many have ended up getting them later.
I wonder what it was like when codeacademy.com got codecademy.com. Perhaps it was something like "Hey, you guys can't use codeacademy.com for much, mind selling it to us for cheap?"