Amazon, ReDigi Spar Over Systems For Re-Selling Ebooks, Digital Music, More | Autopublicación y libro electrónico |

The first shots in what is sure to be a huge fight over digital patent rights were fired on Wednesday as announced it had secured a patent for customers to sell their digital items over the electronic marketplace. The patent, called "secondary market for digital objects" covers "Digital objects including e-books, audio, video, computer applications, etc., purchased from an original vendor by a user are stored in a user's personalized data store," according to the patent document.

Via booqlab