googlenews Posted January 4, 2017 Report Share Posted January 4, 2017 Business Insider Uber patented a light-up sign to go on top of carsBusiness InsiderThe patent was first filed in May 2014, but was only granted to Uber on January 3. It describes a light bar that sits on top of Uber cars, with a colour-changing section that can be controlled by the passenger's app. The patent also describes how the ...and more » https://www.google.com/search?hl=en&gl=uk&tbm=nws&authuser=0&q=uber&oq=uber Link to comment Share on other sites More sharing options...
