6Silvia Behrametti, Evaluation of the Design Piracy Prohibition Act: Is the Cure Worse than the Disease? Northwestern Journal of Technology and Intellectual Property, 2010, 8(2):147-173.
7Simon Bradshaw, Adrian Bowyer and Patrick Haufe, The Intellectual Property Implications of Low-Cost 3D Printing, Scripted, 2010, 7(1).
8TrafFix Devices, Inc. v. Marketing Displays, Inc., 532 U.S. 23 (2001).
9Darrell G. Motfley, Intellectual Property Issues in the Network Cloud: Virtual Models and Digital Three-Dimensional Printers, Journal of Business & Technology Law, 2014(9): 151.
10Second Life is 3-D virtual world platform. Second Life ' s Terms of Service state that a user may not select an account name that would cause deception or confusion or violate any trademark right, copyright, or other proprietary right. See http://www.secondlife.com.