Hvis vi lægger 25 og 70 sammen, vil vi således ende med at blokere for et gennemsnitsprodukt, der ofte ikke kan vare meget længere end et menneskeliv, også på grund af produktets karakter, både den innovative karakter og kreativiteten. Et loft på 25 år forekommer mig derfor at være rimeligt.
Thus, if we were to add the 25 years to the 70 years, we would end up preventing the modification of a common product which often - and also, so to speak, by its very nature and taking into account novelty and creativity - cannot last very long, not beyond the lifetime of a human being, for example, and therefore a ceiling of 25 years would seem reasonable.