1 rich Libsyn https://www.libsyn.com 90 600 What is necessary to show use of the mark with products? What to know about Class 9 product specimens? What to know about software specimens? Tune into the latest episode of&amp;nbsp;Trending Now - An IP Podcast with Janet Cho and Elizabeth Davenport to learn more about “mastering the product specimen.” Williams Mullen's Trending Now: An IP Podcast https://www.williamsmullen.com/insights/trending-now-ip-podcast <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/26317923/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/148708002