Kara Sears
In the United States, common law trademark rights are established by using a mark in commerce rather than by formal federal trademark registration. This means that a business or individual can claim common law trademark rights by using a distinctive mark to identify their goods or services and distinguish them from those of others. Common law trademarks are typically unregistered and are limited to the geographic area in which the mark is used. While common law trademarks can provide some local protection, they have regional restrictions and are difficult to enforce, making them less suitable as a long-term solution.
| Characteristics | Values |
|---|---|
| Registration | Not required to establish common law rights in a mark |
| Geographic scope | Limited to the geographic area in which the mark is used |
| Rights | Granted to the first user of the mark |
| Proof of use | Sales receipts, advertisements, and other business documents |
| Symbol | ™ |
| Enforceability | Difficult to enforce |
| Protection | Provides basic local protection for a business |
| Search | Time-consuming due to the lack of a central database |
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What You'll Learn
- Common law trademark rights are established by using a mark in commerce
- Rights are limited to the geographic area in which the mark is used
- Common law trademarks can be enforced against others using a confusingly similar mark in the same area
- Common law trademark owners can bring infringement claims under state law
- Common law trademark rights can be hard to enforce due to the lack of a public record
Common law trademark rights are established by using a mark in commerce
In the United States, common law trademark rights are established by using a mark in commerce. This means that a business or individual uses a distinctive mark to identify their goods or services and distinguish them from those of others. The key factors in establishing these rights are distinctiveness, use, and recognition in the marketplace. The mark must be actively used in the sale or advertising of goods or services and must be bona fide. Proof of use, such as sales receipts, advertisements, and other business documents, can support a claim of common law rights.
Common law trademarks are unregistered trademarks that still carry rights recognised by state and federal courts. They are established solely through the use of a mark in commerce in a specific geographical area. Business names, logos, and phrases that are regularly used can be considered common law trademarks. The rights associated with common law trademarks are regionally limited and not as easily enforced as federal trademarks.
The geographic restrictions of common law trademark rights mean that they are limited to the area in which the mark is used. For example, if a product is sold under a brand name only in California, the trademark rights to that name exist only in California. Common law trademark rights can be hard to enforce because there is no public record of the trademark or when its use began.
Despite the limitations, common law trademark owners have significant rights. They can sue others for trademark infringement, oppose a trademark application, or cancel a registration less than five years old. Common law trademark owners can also bring infringement claims under state law, and many states have statutes and common law principles that provide remedies for trademark infringement, including injunctions, damages, and sometimes attorney's fees.
To declare ownership of a common law trademark, a superscript "TM" symbol is added to it. This symbol notifies others of trademark rights and can deter competitors from using the trademark. However, it is important to note that common law trademarks can be challenging to enforce, and federal registration provides additional protections and rights, including nationwide protection.
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Rights are limited to the geographic area in which the mark is used
Common law trademark rights are limited to the geographic area in which the mark is used. These unregistered trademarks carry rights recognised by state and federal courts. The trademark owner can prevent others from using a similar mark within the same market area, protecting the reputation and goodwill associated with the mark. For example, if a coffee blend is sold under the name "Blaster" in California only, the trademark rights to that name exist only in California. If another coffee retailer begins to market a different blend in New York under the same name, there would be no trademark infringement.
Common law trademark rights are established by opening a business and providing goods and services under a business name or brand. These rights are developed through use and are not governed by statute. They are instead governed by a judicially created scheme of rights governed by state law. A common law trademark owner can still sue others for trademark infringement, but with certain geographical limitations. For example, if you sell a product only in Southern California, your common law trademark may prevent another business from selling the same product under a similar name in Los Angeles. However, you will not be able to prevent a competitor from setting up shop with your name in San Francisco or elsewhere in Northern California.
While common law trademarks are effortless to obtain, enforcing them is much trickier. There is no central database of common law trademarks, and it can be difficult to discover whether anyone has trademark rights to a particular mark. It is the responsibility of the trademark owner to "police" the trademark, keeping track of whether anyone else is using it. To establish ownership of a common law trademark, a superscript "TM" should be added to it. This symbol notifies others of trademark rights.
Although federal registration is not required to establish common law rights in a mark, it is almost always recommended as it gives a trademark owner substantial additional rights not available under common law. A trademark registration gives nationwide rights and greater geographical scope. It also provides legal presumptions that can shift the burden of proof to the adversary in the case of trademark litigation.
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Common law trademarks can be enforced against others using a confusingly similar mark in the same area
In the United States, common law trademark rights are established by using a mark in commerce in a specific geographic area. This means that a business or individual uses a distinctive mark to identify their goods or services and distinguish them from those of others. The mark must be actively used in the sale or advertising of goods or services, and it must be recognised in the marketplace.
Common law trademark rights are limited to the geographic area in which the mark is used. For example, if a coffee blend is sold under the name "Blaster" in California only, the trademark rights to that name exist only in California. If another coffee retailer begins to market a different blend in New York under the same name, there would be no trademark infringement. However, if the New York company attempted to sell their coffee blend nationwide, they would find that the California company's common law rights to the mark would prevent them from entering the California market.
While common law trademarks provide some basic local protection for a business, their regional restrictions and lack of enforceability make them ill-suited as a long-term defensive solution. The only way to truly protect a common law trademark is by making it a federal registration. As a business grows, national protection of the goodwill behind its brand and product becomes a priority, and investing in a federal trademark registration is a wise business decision.
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Common law trademark owners can bring infringement claims under state law
A common law trademark is a trademark established through the use of a mark in commerce in a specific geographical area. This means that trademark rights are given to the first person or company to use a particular mark when selling goods or services in a limited geographical area. In the United States, trademark rights arise from the actual use of the mark, and federal registration is not required to establish common law rights in a mark.
While common law trademark owners can bring infringement claims, there are some limitations to common law trademark rights. Unlike federally registered marks, unregistered marks do not provide nationwide protection or the benefits associated with federal registration, such as a presumption of validity and the potential to recover treble damages and attorney's fees. Enforcing common law trademark rights can also be more challenging and costly, as the owner may need to provide more extensive evidence of their rights and the mark's distinctiveness and market presence.
To establish a trademark infringement claim, the plaintiff must demonstrate that the defendant's use of a similar mark is likely to cause confusion among consumers regarding the source, affiliation, connection, or association of the goods or services. This likelihood of confusion is the central focus of any trademark infringement claim. In addition, to satisfy the "in commerce" requirement, the plaintiff must show that the allegedly infringing activities have a substantial effect on interstate commerce, such as advertising in multiple states or the interstate movement of goods bearing an infringing mark.
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Common law trademark rights can be hard to enforce due to the lack of a public record
In the United States, trademark rights are generally given to the first user of a mark. A common law trademark is a trademark established through the use of a mark in commerce in a specific geographic area, rather than by formal federal trademark registration. Business names, logos, and phrases that are regularly used can be considered common law trademarks.
Common law trademark rights are limited to the geographic area in which the mark is used. For example, if a coffee blend is sold under the name "Blaster" in California only, the trademark rights to that name exist only in California. If another coffee retailer begins to market a different blend in New York under the same name, there would be no trademark infringement. However, if the New York company attempted to sell their coffee blend nationwide, they would be prevented from entering the California market due to the California company's common law rights.
Common law trademark rights can be challenging to enforce due to the lack of a public record. There is no central database of common law trademarks, making it difficult to determine whether a particular mark is protected. This can lead to situations where businesses unknowingly infringe upon existing common law trademarks. To establish and enforce common law trademark rights, it is necessary to demonstrate prior use and ownership of the mark, which can be challenging without a public record.
To address this challenge, businesses can conduct a comprehensive trademark search, including business directories, phone directories, the internet, public records, and newspapers. Additionally, registering a trademark with the USPTO provides nationwide protection and makes enforcement easier. Registered trademarks are listed in the USPTO database, serving as a public record and deterring others from using similar marks. While federal registration is not required for common law trademark rights, it offers substantial additional rights and protections.
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Frequently asked questions
A common law trademark is a trademark established through the use of a mark in commerce in a specific geographic area, rather than by formal federal trademark registration.
Common law trademark rights are acquired by being the first to use the mark in connection with goods or services in a particular geographic area. These unregistered trademarks still carry rights recognized by state and federal courts and can be enforced against others who use a confusingly similar mark in the same area.
Common law trademarks have regional limitations and are not as easily enforced as federal trademarks. They do not provide nationwide protection and it can be difficult to prove earlier trademark use and ownership of the mark.
To establish a common law trademark, you must use the trademark in commerce. This involves using a distinctive mark to identify your goods or services and distinguish them from those of others. The mark must be actively used in the sale or advertising of goods or services and become recognised in the marketplace.
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