The suit was filed by Timothy Vernor, a seller on eBay, after Autodesk, citing the Digital Millennium Copyright Act, asked eBay to remove some of its software products that Vernor had listed for sale there, and later to ban him from the site.
Vernor had not illegally copied the software but was selling legitimate CDs of the products secondhand. For that reason, he argued, he was not infringing Autodesk's copyright.
Autodesk countered that because it licences the software, rather than selling it outright, a licensee does not have the right to resell its products."
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