Black and Decker: http://www.wired.com/design/2014/01/black-decker-logo-redesign/
Absolut: http://designtaxi.com/news/363199/Absolut-Vodka-Unveils-New-Minimalist-Logo/
Visa: http://www.underconsideration.com/brandnew/archives/new_logo_and_brand_positioning_for_visa.php#.Ut67IaWttFQ
Aleris: http://www.underconsideration.com/brandnew/archives/new_logo_and_identity_for_aleris_by_bold.php#.Ut7AkaWttFQ
Cadillac: http://adage.com/article/news/cadillac-unveils-logo-iconic-wreath/291190/