from the how-is-it-their-concern dept
To be clear, it does appear that Changzhou is building a knockoff of Future Motion's one wheeled self-balancing scooter thing -- a device that got plenty of attention via a big Kickstarter campaign. And, Future Motion does hold both a patent on a self-balancing skateboard (US Patent 9,101,817) as well as a design patent (US D746,928), which was just granted a few days ago, on a device that obviously looks quite a lot like what both companies are selling:
If there's a legitimate patent infringement case here, as there may well be (even though I'll have some more to say about patents in this space in an upcoming post...), it's still troubling that the company got shut down in the middle of the trade show and that it involved the US government intervening in what is a civil issue. This is certainly not out of the ordinary in general. Part of the job of the US Marshals is to execute seizures related to restraining orders that are ordered by federal courts. But it still seems like pretty massive overkill for a company that's just showing some scooters at a trade show, and where they haven't had a chance to present a defense.