Guide that sets out the legislation and practice followed in Spain for the registration and protection of three-dimensional trademarks.
Presented by the Spanish Group of the AIPPI
Accesible en: http://aippi.org/wp-content/uploads/2018/05/2018_ES_Study_Question_Registrability_of_3D_trademarks_2018-05-09.pdf
Source: AIPPI Study Report: Registrability of 3D trademarks
Author/s: Luis Baz Baz