It shall not be in the power of the assignor of a demand, after assignment, to release any part of it, nor shall any assignee obtain greater title thereto or interest therein than the person had from whom it was acquired.
Mo. Rev. Stat. § 431.160
Assignor shall not release demand, when — title of assignee
Effective: 28 Aug 1939; (RSMo 1939 § 3346); Prior revisions: 1929 § 2959; 1919 § 2161; 1909 § 2775
Official source: Missouri Revisor of Statutes. Reproduced from public-domain Missouri statutes; confirm against the official source for the current text. Not legal advice.