Holistic Test vs Dominancy Test

As its title implies, the test of dominancy focuses on the similarity of the prevalent features of the competing trademarks which might cause confusion or deception and thus constitutes infringement.

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. . . If the competing trademark contains the main or essential or dominant features of another, and confusion and deception is likely to result, infringement takes place. Duplication or imitation is not necessary; nor it is necessary that the infringing label should suggest an effort to imitate. The question at issue in cases of infringement of trademarks is whether the use of the marks involved would be likely to cause confusion or mistakes in the mind of the public or deceive purchasers.

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On the other side of the spectrum, the holistic test mandates that the entirety of the marks in question must be considered in determining confusing similarity.

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In determining whether the trademarks are confusingly similar, a comparison of the words is not the only determinant factor. The trademarks in their entirety as they appear in their respective labels or hang tags must also be considered in relation to the goods to which they are attached. The discerning eye of the observer must focus not only on the predominant words but also on the other features appearing in both labels in order that he may draw his conclusion whether one is confusingly similar to the other.

Source: Emerald Garment vs CA