What Can You Trademark?
Learn which words, phrases, logos, designs, and other source identifiers may function as U.S. trademarks—and what distinctiveness and functionality limits apply.
General educational information only. Not legal advice.
Check your brand before you file
Screen a U.S. brand name for similar federal marks and practical risk signals.
Open Trademark Risk CheckEducational information and AI-assisted risk signals only. Not legal advice.
You can seek trademark protection for matter that identifies and distinguishes the source of goods or services. Common examples include brand names, product names, slogans, logos, and composite word-and-design marks.
The question is not simply whether something can be placed in an application. It must function as a mark and satisfy federal registration requirements.
Word marks
A standard-character word mark protects the wording without limiting the claim to a particular font, style, size, or color.
Possible word marks include:
- company or house brands;
- product and service names;
- coined terms;
- letters and numbers;
- taglines and slogans.
The wording must be evaluated for distinctiveness and conflicts in relation to the goods or services.
Logos and designs
A design mark can protect a logo, stylized wording, or a combination. The application drawing defines what is claimed.
Word and design elements can have different strategic value. A business may file separate applications for important wording and a logo, but each application carries its own fees and examination.
Slogans
A slogan can function as a mark when consumers perceive it as identifying source. Common advertising phrases or merely informational wording may fail to function as trademarks.
Repeated use alone does not guarantee that consumers see a phrase as a brand rather than a message.
Nontraditional marks
In some circumstances, source identification may come from:
- sound;
- color;
- product packaging;
- product configuration;
- motion;
- scent; or
- other nontraditional indicators.
These applications can involve special drawings, descriptions, evidence, acquired-distinctiveness questions, and functionality limits. They are not well suited to a simple name-check workflow.
What generally cannot be monopolized
Generic terms
The ordinary name of the goods or services cannot identify a single source for that category.
Functional features
Trademark law does not protect useful product features in a way that would prevent competition. Functionality analysis can be complex for product design and packaging.
Merely descriptive matter without acquired distinctiveness
Wording that immediately describes the offering may be refused on the Principal Register unless a recognized route applies.
Matter that does not function as a mark
Ornamental decoration, common messages, informational phrases, and widespread social or political expressions may not indicate source.
Matter prohibited by federal law
The Trademark Act contains additional grounds involving deception, false connection, government insignia, names or portraits without consent, and other restrictions.
Trademark versus copyright and patent
| Protection | Focus |
|---|---|
| Trademark | Source identification for goods or services |
| Copyright | Original works of authorship |
| Patent | Qualifying inventions or designs |
One asset may involve more than one form of intellectual property. A logo can function as a trademark and may contain copyrightable artwork, but the rights and registration systems differ.
A practical eligibility screen
Ask:
- What exactly is the proposed mark?
- How will customers encounter it?
- What goods or services will it identify?
- Is it distinctive or merely category language?
- Is any design or product feature functional?
- Are similar earlier marks used for related offerings?
- What filing format best matches the actual use?
These questions identify issues; they do not replace legal analysis.
Frequently asked questions
Can I trademark a business name?
Potentially, when the name functions as a source identifier and satisfies registration requirements for the identified goods or services.
Can I trademark a common word?
Yes in some contexts. An ordinary word may be arbitrary for unrelated goods, but no one receives ownership of the word for every purpose.
Can I trademark an idea?
Trademark law does not protect an abstract idea. It protects source-identifying marks used with goods or services.
Can I trademark a logo and a name together?
Yes, a composite mark may be filed. Separate filings may provide different scope, but strategy is fact-specific.
Can Seneka check a logo?
The current Seneka Labs product focuses on textual U.S. federal mark screening. It does not provide complete design-mark clearance.
Primary sources
Legal information disclaimer
Seneka Resources and Seneka Labs provide general educational information and AI-assisted trademark risk signals, not legal advice. The information and results do not constitute a legal opinion, trademark clearance determination, or guarantee of registration or non-infringement. Trademark matters are fact-specific. Consider consulting a qualified trademark attorney before filing, adopting, or making a significant investment in a mark.