| ZONE-TILLAGE UNVERFERTH MANUFACTURING CO. INC.
740798 05 Nov 1993 | on 31 Dec 1969 | Class 035 Class 035 Advertising, Business & Retail Services Class 041 Class 041 Education and Entertainment Services Promoting the public awareness of a method and agricultural products for combining seedbed preparation benefits of conventional tillage with conservation compliance and one-pass planting benefits of ridge-till and no-till by the publication and distribution of pamphlets and video tapes and the holding of seminars. | | | ZONE-TILLAGE UNVERFERTH MANUFACTURING CO. INC.
713407 23 Sep 1992 | on 31 Dec 1969 | Class 041 Class 041 Education and Entertainment Services Educational services in the nature of workshops, seminars and/or the distribution of educational material in the field of a planting and tillage system. | | | ZONE-TILLAGE SYSTEM UNVERFERTH MANUFACTURING CO. INC.
740800 05 Nov 1993 | on 31 Dec 1969 | Class 035 Class 035 Advertising, Business & Retail Services Class 041 Class 041 Education and Entertainment Services Promoting the public awareness of a method and agricultural products for combining seedbed preparation benefits of conventional tillage with conservation compliance and one-pass planting benefits of ridge-till and no-till by the publication and distribution of pamphlets and video tapes and the holding of seminars. | | | ZONE-TILLAGE PRODUCTS UNVERFERTH MANUFACTURING CO. INC.
740803 05 Nov 1993 | on 31 Dec 1969 | Class 035 Class 035 Advertising, Business & Retail Services Class 041 Class 041 Education and Entertainment Services Promoting the public awareness of a method and agricultural products for combining seedbed preparation benefits of conventional tillage with conservation compliance and one-pass planting benefits of ridge-till and no-till by the publication and distribution of pamphlets and video tapes and the holding of seminars. | | | ZONE-TILLAGE SOIL MANAGEMENT SYSTEM UNVERFERTH MANUFACTURING CO. INC.
740795 05 Nov 1993 | on 31 Dec 1969 | Class 041 Class 041 Education and Entertainment Services Educational services in the nature of workshops, seminars and the distribution of educational materials for promoting the public awareness of the method and agricultural products for combining seedbed preparation benefits of conventional tillage with conservation compliance and one-pass planting of ridge-till. | | 
