Giella

Giella's Rule is a legal principle used in patent cases to determine whether a product infringes on a patent. It considers how a person skilled in the relevant field would interpret the patent's language and drawings. If such a person would view a product as falling within the patent's scope, then infringement is found. Essentially, it emphasizes the perspective of an informed, skilled individual in the field to interpret patent claims, ensuring that the scope of protection is fairly assessed based on how a knowledgeable person would understand the patent.