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Trademark - Brand name

The Essentials of Trademark Registration: Rules and Restrictions

Published date: 22 November 2024

by Sopheaktra Muot

A brand is a visible or perceivable sign used to identify and distinguish the goods or services of an enterprise from those of others. It serves as a critical tool for building recognition, trust, and reputation in the marketplace. Depending on the purpose and usage, brands can take on different forms:


  1. Trademarks: Used for goods, trademarks identify the source of a product, ensuring consumers can distinguish one company’s products from another's.
  2. Service Marks: Used for services, these marks differentiate the offerings of service-based enterprises, such as consulting, hospitality, or banking.
  3. Collective Marks: Used by members of an association or group to signify membership and common standards, like marks for a trade organization.
  4. Certification Marks: Indicate that the goods or services meet specific standards of quality, origin, material, or method of manufacture, such as "Organic" or "Fair Trade."
  5. Trade Dress: Refers to the overall appearance or design of a product or packaging that signifies the source, such as unique bottle shapes or restaurant designs.
  6. Logos and Symbols: Visual representations that encapsulate the brand's identity and can function as standalone trademarks.
  7. Word Marks: Brand names or taglines in textual form, like "Just Do It" by Nike.
  8. Sound Marks: Distinctive sounds associated with a brand, such as the Intel chime.
  9. Holograms, Motion Marks, and Other Non-Traditional Marks: Unique branding elements like holographic images or animations that represent a brand.


A well-designed brand enhances customer recognition and loyalty, fosters trust, and provides legal protection through trademark registration.

A trademark can take many forms, including words, pictures, logos, symbols, colors, or combinations of these elements, serving as a unique identifier for goods or services. However, not all trademarks are eligible for registration and legal protection. According to Article 4 of the Law on Trademarks, Trade Names, and Acts of Unfair Competition, certain trademarks are excluded from registration:


  1. Lack of Distinctiveness: Trademarks that fail to distinguish one enterprise's goods or services from another's cannot be registered.
  2. Violation of Public Norms: Trademarks that conflict with public order, morality, or the good customs of a nation are prohibited.
  3. Misleading Nature: Marks that mislead consumers about the geographical origin, nature, or characteristics of the goods or services are ineligible.
  4. National and International Symbols: Trademarks identical or similar to national emblems, flags, seals, or names adopted by states, intergovernmental organizations, or conventions cannot be registered without proper authorization.
  5. Conflict with Well-Known Marks:
    • ​A mark that is identical or similar to a well-known mark in Cambodia for similar goods or services, or a translation thereof, is excluded.
    • Marks that use well-known trademarks for unrelated goods or services are also restricted if they harm the interests of the well-known mark's owner.
  6. Pre-existing Trademarks: Marks identical or similar to previously registered trademarks or applications for the same or related goods and services cannot be registered.


These rules ensure trademarks are unique, fair, and respectful of existing rights and cultural values. For a successful trademark application, it's crucial to conduct thorough research and design a distinctive and compliant mark.

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