A sound trademark is a non-conventional trademark where sound is used to perform the trademark function of uniquely identifying the commercial origin of products or services.
In recent times sounds have been increasingly used as trade marks in the marketplace. However, it has traditionally been difficult to protect sounds as trademarks through registration, as a sound was not considered to be a 'trademark'. This issue was addressed by the World Trade Organization Agreement on Trade-Related Aspects of Intellectual Property Rights, which broadened the legal definition of trademark to encompass "any sign...capable of distinguishing the goods or services of one undertaking from those of other undertakings" (article 15(1)).
Despite the recognition which must be accorded to sound trademarks in most countries, the graphical representation of such marks sometimes constitutes a problem for trademark owners seeking to protect their marks, and different countries have different methods for dealing with this issue.
In Australia, sound trademarks are generally acceptable if they can be represented by musical notation. According to the Australian Trade Marks Office, an application for a sound trademark which cannot be graphically represented with musical notation must include the following requirements.
Other requirements are set out in the Trade Marks Office Manual of Practice and Procedure issued by IP Australia *.
In the European Union, Article 4 of Council Regulation (EC) No. 40-94 of 20 December 1993 ("signs of which a Community Trade Mark may consist") relevantly states that any CTM may consist of "any signs capable of being represented graphically...provided that such signs are capable of distinguishing the goods or services of one undertaking from those of other undertakings". In Shield mark B.V. v Joost Kist (case C-283/01)the EcJ basically repeats the criteria from Sieckmann v German Patent Office (case C-273/00) [http://www.copat.de/markenformen/C-273-00EN.pdfthat graphical representation, preferably means by images, lines or characters, and that the representation must be clear, precise, self-contained, easily accessible, intelligible, durable and objective.
This definition generally encompasses sound marks, and therefore an applicant for a CTM may use musical notation to graphically represent their trade mark. A piece of music—a tune, or a ring tone on a telephone, can they be easily registered as a trade mark (provided, of course, that it meets the Community Trade Mark tests for registrability and distinctiveness). The difficulty presented by the approach in the EU is that while tunes are capable of registration, noises are not. The sound of a dog barking or the crash of surf cannot be recorded in musical notation and sonagrams will no longer be accepted by the trademark registries in the European Community.
In the United States, the test for whether a sound can serve as a trade mark "depends on * aural perception of the listener which may be as fleeting as the sound itself unless, of course, the sound is so inherently different or distinctive that it attaches to the subliminal mind of the listener to be awakened when heard and to be associated with the source or event with which it struck".
This was the fairly strict test applied by the US Trademark Trial and Appeal Board in the case of General Electric Broadcasting Co., 199 USPQ 560, in relation to the timed toll of a ship's bell clock.
More famously, Harley-Davidson attempted to register as a trade mark the distinctive "chug" of a Harley Davidson motorcycle engine. On 1 February, 1994, the company filed its application with the following description: "The mark consists of the exhaust sound of applicant's motorcycles, produced by V-twin, common crankpin motorcycle engines when the goods are in use". Nine of Harley Davidson's competitors filed oppositions against the application, arguing that cruiser-style motorcycles of various brands use the same crankpin V-twin engine which produces the same sound. After six years of litigation, with no end in sight, in early 2000 Harley Davidson withdrew their application.
Other companies have been more successful in registering their distinctive sounds: MGM and their lion's roar; famous basketball team the Harlem Globetrotters and their theme song "Sweet Georgia Brown"; Intel and the three-second chord sequence used with the Pentium processor; THX and its "Deep Note"; Federal Signal Corporation and the sound of their "Q2b" fire truck siren; and AT&T and the spoken letters "AT&T" accompanied by music.
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"Sound trademark".
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