Hash Fellow robcat2075 Posted February 20, 2013 Hash Fellow Share Posted February 20, 2013 Many of the elements of these 3D printers are turning out to be previously patented by someone. For example, someone has patented putting filament on a coil. http://www.wired.com/design/2013/02/3-d-pr...mp;viewall=true Quote Link to comment Share on other sites More sharing options...
*A:M User* Roger Posted February 21, 2013 *A:M User* Share Posted February 21, 2013 Patent trolls are the suck. I'm sure someone has a patent on "liberal use of di-hydrogen monoxide for removing particulate matter from the epidermis" (taking a bath). Quote Link to comment Share on other sites More sharing options...
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