The pledge is enforceable against third parties by the publication made of it.
It is also enforceable against third parties by the dispossession in the hands of the creditor or an agreed third party of the property which is the subject of it or of the document of title which, such as a bill of lading, represents it.
Where the pledge has been duly published, the successors in title of the pledgor may not rely on Article 2276.