Roper Lock BoxLogo Design Contest Logo Design Contest Contests / Roper Lock Box Roper Lock Box has selected their winning logo design. For $375 they received 140 designs from 29 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by 2B Pencil Return to Contest Return to Contest Withdrawn New #26 Withdrawn New #25 Withdrawn Prefers others. #27 Discussion No comments yet.