A portable, pocket-sized weight loss Dial Tracker Scale has adjustable settings for indicating current weight, goal weight and weight loss/weight gain. The Dial Tracker Scale has insignia, business logos and motivational statements to encourage weight loss behavior. The Dial Tracker Scale may be a mechanical...http://www.google.co.uk/patents/US7572987?utm_source=gb-gplus-sharePatent US7572987 - Dial tracker scale
