No person may assume the title licensed public weighmaster, or any title of similar import, perform the duties or acts to be performed by a licensed public weighmaster under this chapter, hold himself or herself out as a licensed public weighmaster, issue any weight certificate, ticket, memorandum, or statement for which a fee is charged, or engage in the full-time or part-time business of public weighing, unless he or she holds a valid license as a licensed public weighmaster. "Public weighing," as used in this section, means the weighing for any person, upon request, of property, produce, commodities, or articles other than those which the weigher or his or her employer, if any, is either buying or selling. (Added 1967, No. 102, § 49, eff. April 14, 1967.)