Duff's Outdoor Power EquipmentLogo Design Contest Logo Design Contest Contests / Duff's Outdoor Power Equipment Duff's Outdoor Power Equipment has selected their winning logo design. For $475 they received 97 designs from 16 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Annotation Delete We are sorry, but the time to edit this annotation has expired. Save Cancel Entries by ato Return to Contest Return to Contest Comment Activity Order by Ranking Entry Number Comment Activity To leave a comment please click on the logo. Withdrawn Prefers others. Comment Activity No activity yet.