Trademark law enables businesses to protect brand names, logos, and other “marks” used to identify, or that are strongly associated with, their products and services. The owner of a registered trademark can use the courts to prevent another business or individual from using a name or logo that is the same as, or substantially similar to, the registered mark. Since a trademark registration confers such a great deal of authority, federal law allows objections to pending trademark registrations, as well as petitions to cancel existing registrations, on various grounds. The Trademark Trial and Appeal Board (TTAB) recently dismissed a cancellation petition alleging fraud during the registration process. Embarcadero Tech., Inc. v. Delphix Corp., Opposition No. 91197762, Cancellation No. 92055153, opinion (TTAB, Jan. 21, 2016).
The term “trademark” generally refers to “any word, name, symbol, or device” used by someone in commerce “to identify and distinguish his or her goods…from those manufactured or sold by others…” 15 U.S.C. § 1127. The term “service mark” has the same meaning applied to services, rather than goods, but the term “trademark” may often refer as a shorthand to both trademarks and service marks.
A person can oppose the registration of a mark by the U.S. Patent and Trademark Office (USPTO) on the ground that they “would be damaged by the registration of a mark.” 15 U.S.C. § 1063(a). This might include harm to the person’s own registered trademark, such as by causing confusion among consumers or by diminishing the value of the existing mark. These are known, respectively, as “dilution by blurring or dilution by tarnishment.” Id. After the USPTO has registered a mark, a person can petition for cancellation of the mark on the same grounds. 15 U.S.C. § 1064. In most cases, this must occur within five years of the registration date.