Teacher:In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
Teacher: Now, understand the problem? Solve this instance: A particular form of letters patent has evolved into the modern patent ( referred to as a utility patent or design patent in United States patent law ) granting exclusive rights in an invention ( or a design in the case of a design patent ) .
Student:
A particular form of letters patent has evolved into the modern patent ( referred to as a utility patent or design patent in United States patent law ) .