(765 ILCS 1053/5)
    Sec. 5. Definitions. As used in this Act:
    "Customer" means an individual or entity who contracts with or causes a fabricator:
        (1) to fabricate, cast, or otherwise make a die, mold, form, jig, tooling, or pattern;
    
or
        (2) to use a die, mold, form, jig, tooling, or pattern to manufacture, assemble, or
    
otherwise make a product.
    "Fabricator" means an individual or entity, including a tool or die maker, who:
        (1) manufactures, causes to be manufactured, assembles, or improves a die, mold, form,
    
jig, tooling, or pattern for a customer; or
        (2) uses a die, mold, form, jig, tooling, or pattern to manufacture, assemble, or
    
otherwise make a product for a customer.
(Source: P.A. 90-371, eff. 8-14-97.)