The document classifies and defines various types of legal rights, including: - Perfect and imperfect rights, which relate to whether enjoyment of a right is complete or requires further action. - Positive and negative rights, where positive rights correspond to duties to perform an action for right holders, while negative rights correspond to duties not to interfere. - Real and personal rights, proprietary and personal rights, which distinguish rights that apply generally versus to specific individuals. - Inheritable and uninheritable rights, vested and contingent rights, which classify rights based on whether they can be inherited or the conditions needed for them to vest.