In addition to being available, a trademark must possess distinctive character, meaning it must be capable of distinguishing the goods or services of one undertaking from those of another. This requirement constitutes an absolute ground for refusal, and it applies irrespective of the existence of prior rights. In essence, for a sign to function as a trademark, it must enable the relevant public to identify the commercial origin of the goods or services to which it is affixed and to distinguish them from those of other undertakings.
Registration shall be refused where the mark is found to lack inherent distinctiveness— that is, where the sign, in its ordinary meaning or appearance, does not immediately and inherently convey any indication of origin. This is often the case where a mark is composed of elements that the average consumer would perceive merely as descriptive or generic.
Specifically, refusal is warranted where the sign consists exclusively of words or symbols that serve to designate, in trade, characteristics of the goods or services, such as their kind, quality, quantity, intended purpose, value, geographical origin, or the time or mode of production. Such signs are considered descriptive and are therefore incapable, by their nature, of fulfilling the essential function of a trademark.
Likewise, a mark shall not be registered where it comprises signs or indications which have become customary in the current language or in the bona fide and established practices of the relevant trade. These are elements that the average consumer would perceive not as an indication of commercial origin, but rather as commonplace expressions or references, thereby lacking the requisite distinctiveness to serve as a trademark.
In all such cases, the failure to meet the standard of distinctiveness constitutes an insurmountable bar to registration, unless the applicant can demonstrate that the sign has acquired distinctiveness through use in the market prior to the date of application.