Summary: All procedural requirements are met for quashing the decision of the appellate court where it changed on appeal because legal act before the Court, holding that the legal proceedings the applicant is based on failure to guarantee against eviction by defendant seller, although action sought the annulment of a contract of sale, is based on the principle subsequence legal act before the Court, to the first act of sale being canceled by the court.

Keywords: Action for annulment of a contract of sale based on the principle of jus accipientis resolvitur resoluto dantis jure, Changing the appellate court case legal act. Consequences. C. Proc. civ., art. 84, art. 129, art. 304 pt. 7