Griffin Technology has announced it's expanding the line of protective cases for the iPhone 3G and 3GS with additional patterns and hard cases. The company's Elan Form Etch cases which are made from a combination of leather bonded to a polycarbonate inner shell will be available in four additional patterns including Solstice Taupe, Stars, Chess Taupe, Rewind, 405 and Vintage Brown. Each case also comes with the EasyDock design that enables users dock the iPhone without having to remove it from the case.
