sule 66Sec. 1, Rule 66 of the Rules of Court defined Quo Warranto as an action for the usurpation of a public office, position or franchise that is commenced by a verified petition in the name ofProduct Calumet Mineral Spirits, Rule 66 1. Chemical Product and Company Identification Trade Name of this Product Calumet Mineral Spirits, Rule 66 Synonyms: 0415-00 MSDS ID