4: Trademark Basics Last updated Save as PDF Page ID 83282 OpenStax OpenStax Figure 4.0.1 (credit: modification of work “Close-up of TESLA trademark sign on a car” by Ivan Radic/flikr.com, CC BY 2.0) 4.1: Core Concepts 4.2: Early Trademark Systems 4.3: U.S. Trademark Law 4.4: Four Types of Trademarks 4.5: Subject Matter of Trademarks 4.6: The Spectrum of Distinctiveness 4.7: Bars to Trademark 4.8: Establishing Trademark Protection 4.9: Trademark Infringement 4.10: Trademark Remedies 4.11: Fair Use of Trademarks Chapter 4: Assessment Questions