THE TRADE-MARK "ELECTRICAL MINING" WAS FIRST USED BY APPLICANT'S PREDECESSOR IN BUSINESS, EDWARD CHARLES DE WOLFE, DOING BUSINESS AS ELECTRICAL MINING PUBLISHING COMPANY, OF CHICAGO, ILLINOIS, ON MARCH 15, 1904, AND FIRST USED IN COMMERCE AMONG THE SEVERAL STATES OF THE UNITED STATES WHICH MAY LAWFULLY BE REGULATED BY CONGRESS ON MARCH 15, 1904.
THE TRADE-MARK "ELECTRICAL MINING" WAS FIRST USED BY APPLICANT'S PREDECESSOR IN BUSINESS, EDWARD CHARLES DE WOLFE, DOING BUSINESS AS ELECTRICAL MINING PUBLISHING COMPANY, OF CHICAGO, ILLINOIS, ON MARCH 15, 1904, AND FIRST USED IN COMMERCE AMONG THE SEVERAL STATES OF THE UNITED STATES WHICH MAY LAWFULLY BE REGULATED BY CONGRESS ON MARCH 15, 1904.