In the construction of this chapter, unless the contrary is plainly apparent from the context—

The United States includes and embraces all territory which is under its jurisdiction and control.

The word “commerce” means all commerce which may lawfully be regulated by Congress.

The term “principal register” refers to the register provided for by sections 1051 to 1072 of this title, and the term “supplemental register” refers to the register provided for by sections 1091 to 1096 of this title.

The term “person” and any other word or term used to designate the applicant or other entitled to a benefit or privilege or rendered liable under the provisions of this chapter includes a juristic person as well as a natural person. The term “juristic person” includes a firm, corporation, union, association, or other organization capable of suing and being sued in a court of law.

The term “person” also includes the United States, any agency or instrumentality thereof, or any individual, firm, or corporation acting for the United States and with the authorization and consent of the United States. The United States, any agency or instrumentality thereof, and any individual, firm, or corporation acting for the United States and with the authorization and consent of the United States, shall be subject to the provisions of this chapter in the same manner and to the same extent as any nongovernmental entity.

The term “person” also includes any State, any instrumentality of a State, and any officer or employee of a State or instrumentality of a State acting in his or her official capacity. Any State, and any such instrumentality, officer, or employee, shall be subject to the provisions of this chapter in the same manner and to the same extent as any nongovernmental entity.

The terms “applicant” and “registrant” embrace the legal representatives, predecessors, successors and assigns of such applicant or registrant.

The term “Director” means the Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office.

The term “related company” means any person whose use of a mark is controlled by the owner of the mark with respect to the nature and quality of the goods or services on or in connection with which the mark is used.

The terms “trade name” and “commercial name” mean any name used by a person to identify his or her business or vocation.

The term “trademark” includes any word, name, symbol, or device, or any combination thereof—

(1) used by a person, or

(2) which a person has a bona fide intention to use in commerce and applies to register on the principal register established by this chapter,

to identify and distinguish his or her goods, including a unique product, from those manufactured or sold by others and to indicate the source of the goods, even if that source is unknown.

The term “service mark” means any word, name, symbol, or device, or any combination thereof—

(1) used by a person, or

(2) which a person has a bona fide intention to use in commerce and applies to register on the principal register established by this chapter,

to identify and distinguish the services of one person, including a unique service, from the services of others and to indicate the source of the services, even if that source is unknown. Titles, character names, and other distinctive features of radio or television programs may be registered as service marks notwithstanding that they, or the programs, may advertise the goods of the sponsor.

The term “certification mark” means any word, name, symbol, or device, or any combination thereof—

(1) used by a person other than its owner, or

(2) which its owner has a bona fide intention to permit a person other than the owner to use in commerce and files an application to register on the principal register established by this chapter,

to certify regional or other origin, material, mode of manufacture, quality, accuracy, or other characteristics of such person’s goods or services or that the work or labor on the goods or services was performed by members of a union or other organization.

The term “collective mark” means a trademark or service mark—

(1) used by the members of a cooperative, an association, or other collective group or organization, or

(2) which such cooperative, association, or other collective group or organization has a bona fide intention to use in commerce and applies to register on the principal register established by this chapter,

and includes marks indicating membership in a union, an association, or other organization.

The term “mark” includes any trademark, service mark, collective mark, or certification mark.

The term “use in commerce” means the bona fide use of a mark in the ordinary course of trade, and not made merely to reserve a right in a mark. For purposes of this chapter, a mark shall be deemed to be in use in commerce—

(1) on goods when—

(A) it is placed in any manner on the goods or their containers or the displays associated therewith or on the tags or labels affixed thereto, or if the nature of the goods makes such placement impracticable, then on documents associated with the goods or their sale, and

(B) the goods are sold or transported in commerce, and

(2) on services when it is used or displayed in the sale or advertising of services and the services are rendered in commerce, or the services are rendered in more than one State or in the United States and a foreign country and the person rendering the services is engaged in commerce in connection with the services.

A mark shall be deemed to be “abandoned” if either of the following occurs: