This tool provided made it affordable for smaller design, engineering, and architecture companies to create detailed technical drawings. Autodesk became a public company in John Walker did not enjoy the process of writing the prospectus, relating the process to "lying on the beach or juggling chainsaws". In , Timothy Vernor sued Autodesk Vernor v. Autodesk, Inc. He had obtained the software from an Autodesk licensee at an office liquidation sale. In February and March , both sides filed motions for summary judgment addressing the issue whether the First Sale Doctrine applies to previously licensed software. As such, Autodesk could not pursue an action for copyright infringement against Vernor, who sought to resell used versions of its software on eBay. Autodesk appealed the decision to the United States Court of Appeals for the Ninth Circuit , which reversed the lower court ruling, denying Vernor the right to resale Autodesk software due to Autodesk's nontransferable licensing restrictions. Supreme Court let stand the 9th Circuit Court of Appeals ruling.