Are You Exhausted by Your First Sale?

Products protected by patents, copyrights, or trademarks sometimes lose those protections when they're sold, leaving the holders of those IP rights with little recourse if those products are later resold. The Web extra at http://youtu.be/MhI9uiDxbzI is an audio recording of author Brian M. Gaff discussing how products protected by patents, copyrights, or trademarks sometimes lose those protections when they're sold, leaving the holders of those IP rights with little recourse if those products are later resold.