Catherine Blair

Coconuts, Crayons, and Strawberries: Unveiling the Pitfalls of Scent Mark Registration

Introduction

Coconuts, crayons, and strawberries: unveiling the pitfalls of scent mark registration. Explore the pitfalls of scent mark registration under trademark law, highlighting challenges in distinctiveness, clarity, and functionality. Argues scent marks create legal uncertainty.

Abstract

The registrability of scent marks within trademark law remains a contentious issue, as the intangible and subjective nature of scents presents significant challenges in meeting legal standards for distinctiveness, clarity, and functionality. While Canada’s 2019 amendments to the Trademarks Act expanded the definition of a trademark to include scents, critical ambiguities persist regarding registration requirements, enforcement, and the likelihood of confusion. Unlike traditional marks, scent marks cannot be precisely captured in words, leading to vague or overly technical descriptions that hinder legal certainty. The subjective perception of scent—shaped by genetic, cultural, and environmental factors—complicates the application of trademark law. Additionally, the doctrine of functionality poses a barrier to registration, as scents often serve utilitarian purposes that enhance consumer experience rather than act as brand identifiers. This paper argues that scent marks should not be registrable under trademark law, as their inherent subjectivity undermines the fundamental purpose of trademarks: preventing consumer confusion and protecting brand identity. By critically examining legal precedents, statutory interpretation, and real-world examples, this paper demonstrates that scent marks create more legal uncertainty than commercial benefit, ultimately conflicting with the principles underpinning trademark protection.

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