Printheads for document printers; Downloadable computer software for use with printheads; Downloadable computer software for use with printheads in three dimensional printers; Downloadable computer software applications for use with three dimensional printers; Downloadable computer software for use in data and image processing for making three dimensional models; Downloadable computer software for designing and modelling of three dimensional printable products; Downloadable computer software ...

3D printing pens; 3D printers; Three dimensional (3D) printers; parts and fittings for the afore-mentioned goods