Originally shared by Chris Hallbeck
Today’s Minimumble has been printed.
http://minimumble.thebookofbiff.com/2014/05/30/521-printed/
Oh @Chris_Hallbeck … 
Which patents does the ice cream machine infringe upon. I’ve seen the ones where you can lock open the extruder. No is cream for anyone!
Thinking about it relation to patents I think the typical soft serve machine could serve as prior art for any design with a fixed extruder and moving build plate.