Illinois Statutes Chapter 770. Liens § 95/5. Supplemental nature of Act

§ 5. Supplemental nature of Act. Except as specifically provided herein, nothing in this Act shall be construed as in any manner either impairing or affecting the right of parties to create liens by special contract or agreement or affecting or impairing other liens arising at common law, in equity, by any statute of this State or any other lien not provided for in Sections 2 to 4 of this Act.