A world devoid of trademark protection is difficult to imagine and has in fact barely existed.\u27 Even marks developed thousands of years ago served the purposes of those present today: trademarks allowed for advertising, answered questions of ownership, and provided quality seals. In modern language, it is said that trademarks seek to economize on information costs by providing a compact, memorable, and unambiguous identifier of a product or service. Trademarks thus both serve to attract consumers to a good in the first place and then encourage consumers to return to the product. If an individual liked a particular product, a consistently used mark will give him the assurance that whenever he next encounters a product with the familiar ...