As unbelievable as it may seem, the design for a rectangular device with rounded corners is now officially in Apple's portfolio of intellectual property. Patent number D670,286, which the company filed back in 2010, has been issued by the USPTO on November 6, and within it is described "the ornamental design for a portable display device", as pictured below. In other words, the majority of tablet manufacturers could potentially get sued by Apple for selling products that look too much like an iPad. But is that really going to happen?...
