Harlan F. Stone,
Mario Mercado Hijos v. Commins…
“ Construing and applying the relevant provisions of Art. 152 of the Puerto Rico mortgage law and §§ 1418 and 1759 of the Civil Code of Puerto Rico, 1931 edition, [1] it concluded that the transfer by petitioner of the mortgage credits to the heirs of Jose Tous Soto without reservation of the option to purchase, 'conveyed' to the heirs, petitioner's rights under the option as an inseparable incident of the credits so that after the transfer petitioner was not entitled to exercise the option. ”
