Blackbox TechnologiesLogo Design Contest Logo Design Contest Contests / Blackbox Technologies Blackbox Technologies has selected their winning logo design. For $375 they received 109 designs from 25 different designers from around the world. Find out how LogoTournament works How LogoTournament works Contest Entries by gtdesign Return to Contest Return to Contest Withdrawn New #17 Withdrawn New #16 Discussion gtdesign Logo Designer My submissions. #16 is an open box concept made of a single stroke or line. #17 is more obvious but very interesting. It's a "b", it's an open box and it's also a cell phone (screen and antenna).Let me know what you think.GT 11 years ago