Any ownership interest in a business association, as defined in section 3-56a, as evidenced by the stock records or membership records of the business association, owned by a person who for more than three years has neither claimed a dividend or other sum referred to in section 3-59a, nor corresponded in writing with the association, nor otherwise indicated an interest in such ownership interest as evidenced by a memorandum or other record on file with the association, is presumed abandoned.
Conn. Gen. Stat. § 3-59b
(1971, P.A. 831, S. 1; Nov. Sp. Sess. P.A. 81-1, S. 4, 10; P.A. 84-456, S. 5, 12; P.A. 93-38, S. 2; Jun 30 Sp. Sess. P.A. 03-1, S. 70.)