The next thing that you need to avoid is putting the Lego logo on your models. If this is the case, you shouldn’t have any patent problems.

Often, they will need parts that the existing range doesn’t cover. Most people use 3D printers to create designs based on their own imaginations. For example, the patent for the original red block expired in 1978 with other basic Lego Patents expiring in 1989.Īs a result of this, you will be able to copy the measurements and print them. As is often the case, these patents may have already have expired. The reason that you are doing this is because it determines if they are covered by a patent. First, you’ll need to exactly how long ago the bricks were designed. There are a few things that you will need to consider. The question around “Can legally print Lego” is a complex issue. Let’s break down this issue further so you can avoid any messy legal issues. If publishing or selling your bricks, refer to them as Lego compatible.Īs you can see, there are a few complexities that you need to understand when 3D printing Lego. You might want to avoid printing Minifigures, to avoid infringing IP. You can’t put this marking on any of the bricks.

First, you will must avoid using the Lego trademark. There are a few things that you will need to do to legally print Lego. But is that legal? Here are some of the things I learned during my research. Instead of purchasing them in-store, I wanted to use my 3D printer to make them at home. I think every adult still loves to play with Lego bricks true?.

Is selling marvel 3d print files legal