The sock-hop days when ‘50s diners whipped up frosty milkshakes are gone. Now, convenience stores stocked with blenders serve up fountain treats -- and do-it-yourself milkshakes, smoothies and frozen cappuccinos are hot.
f’real Foods LLC makes what it calls a “magical blending machine.” On Monday, lawyers for the company will tell a federal jury that rivals Hamilton Beach Brands Inc. and Hershey Creamery Co. are stealing some of its magic.
