The invention can be described as a technical means of solving the technical problem. The invention is a manifestation of the intellectual effort of man, efforts to achieve a certain technical purpose. It is therefore the thought of Wynalazcza, which allows to achieve a hitherto unknown technical effect. This thought Wynalazcza becomes an invention and needs protection upon its uzewnętrznienia. The statutory definition is a narrowing of a colloquial understanding of the invention to Patentowalnych inventions.