[TaylorAlexander]

A turntable wouldn’t be sufficient, as one important feature of the belt is that it ejects parts which are stuck to it when the part is pushed past the roller.

Perhaps the burden is small in some cases, but it is nonetheless a burden placed on individuals. You claim the law doesn’t prevent people from sharing improvements may be true (you sound knowledgeable) but this was lost on the community members who wanted to design upgrades. I specifically remember mailing list discussions where individuals believed that sharing infringing designs was a violation of the law. Which is something it seems you verified (inducing infringement). I reiterate that this is a legal restriction placed on free individuals operating outside of commercial interests, and so I continue to believe this is a civil rights issue. I will also say that upgrades to the original device are of limited utility because the original device was small. It also does not help that the largest community for sharing 3D designs is owned by the patent holder.

It seems as though you’ve confirmed that knowingly inducing infringement by sharing infringing designs would be a violation of the law, so I find it puzzling that you continue to insist that this primarily affects businesses. Certainly it affects individuals as well, yes?