P.R. Laws tit. 31, § 3872
2019-02-20 00:00:00+00
In the three (3) following cases the vendee shall owe interest from the time the thing is delivered until the payment of the price:
(1) Should it have been so stipulated.
(2) Should the thing sold and delivered produce fruits or income.
(3) Should he be in default in accordance with § 3017 of this title.
History —Civil Code, 1930, § 1390.