I was more trying to armchair lawyer if they had a legitimate case here. Most of stuff they’re citing is used so broadly across the 3D printing community, I’m wondering if their patents are even enforceable anymore (as I understand IP law, if you don’t actively protect your IP you risk loosing it).
The whole thing almost reminds me of when Slice took Phaetus to court over the surgical pipe in the dragon hotend.
I’ve seen 247printing’s 3:27 and 2:25 speed benchys (benchies?) on a customized Voron v0, but that fact that someone came in and took the record on an Ender 3 platform is the most impressive thing to me.