A prism is a 3D shape which has a constant cross section - both ends of the solid are the same shape and anywhere you cut parallel to these ends will give you the same shape. For example, in the prism ...

A trademark registration for the shape of a product (usually in the form of a drawing or 3D illustration) can be useful, particularly where the product is recognised predominantly by its distinctive ...

BRUSSELS (Reuters) - Rubik's Cube, a multicoloured three-dimensional puzzle, lost a trademark battle on Thursday after Europe's top court said its shape was not sufficient to grant it protection ...

Walking into a phone shop often feels like a visit to a Communist country - these days, just about every single phone looks the same, with one button at the bottom and a big touchscreen at the top.

SINGAPORE - An intricately designed 3D-printed cube, which represents the melding together of art and science, is one of the Republic's contributions to an exhibit that mankind will be sending to the ...