I had the opportunity to use this textbook in my trademark class during the spring semester, with one of the authors, Professor Janis, teaching it. As legal books go, this is one of the better books I have read. It is clear, articulate, and offers some well placed humor from time to time. Specifically, the cases are well edited, mistakes are almost non existant, and the flow of the book is well placed making for a good reading experiance in a sometimes dense subject matter.