Study smarter with Fiveable
Get study guides, practice questions, and cheatsheets for all your subjects. Join 500,000+ students with a 96% pass rate.
Trademark registration determines which marks deserve legal protection and which don't. You're being tested on your ability to analyze marks along the distinctiveness spectrum, understand the use in commerce requirement, and identify the various bars to registration that can block federal protection. These concepts show up constantly on exams because they reveal whether you understand why trademark law exists: to protect consumers from confusion and reward businesses that build brand recognition.
Don't just memorize the list of registration requirements. Know what principle each requirement serves. The distinctiveness requirements keep common words available for everyone to use. The confusion analysis protects consumers. The functionality doctrine prevents trademark law from doing patent law's job. When you can explain the policy behind each rule, you'll handle both multiple choice and essay questions with confidence.
Trademark law's central question is whether a mark can identify source. The stronger a mark's inherent distinctiveness, the easier the path to registration.
There are five levels of distinctiveness arranged along a spectrum: fanciful, arbitrary, suggestive, descriptive, and generic. Fanciful and arbitrary marks receive the strongest protection, while generic terms get none at all.
Descriptive marks identify a characteristic, quality, or ingredient of goods. They are not inherently registrable on the Principal Register because they describe the product rather than identify its source.
Compare: Generic vs. Descriptive marks: both face registration hurdles, but descriptive marks can overcome the barrier through acquired distinctiveness while generic marks never can. If an essay question asks about a common word seeking registration, first determine which category it falls into.
Federal trademark registration requires a connection to interstate commerce. This isn't just a formality; it's the constitutional basis for federal jurisdiction under the Commerce Clause.
Compare: Actual use vs. Intent-to-use applications: both can lead to registration, but ITU applicants must eventually prove real commercial use. The filing date of an ITU application establishes priority, which matters in disputes over who used the mark first.
Trademark law fundamentally protects consumers from being misled about who makes a product. The likelihood of confusion analysis is the most heavily tested area of trademark law.
The multifactor test (sometimes called the Polaroid or Sleekcraft factors, depending on the circuit) examines several elements:
Confusing similarity doesn't require identical marks. Similar sound, appearance, or overall commercial impression can trigger refusal. And relatedness of goods matters because consumers might assume a single source produces related products, even when the marks aren't identical.
Compare: Identical marks on unrelated goods vs. similar marks on related goods: confusion can exist in either scenario. Exams love testing whether students understand that trademark rights are limited to the relevant market space.
Certain categories of marks face absolute or conditional bars to registration. These rules prevent trademark law from being used to harm competition, deceive consumers, or protect content that shouldn't receive government endorsement.
Compare: Geographically descriptive vs. geographically deceptive: descriptive marks can acquire distinctiveness, but deceptive marks face an absolute bar. This distinction shows up frequently on exams because it tests whether you understand the difference between mere description and actual consumer harm.
Functional features are never protectable as trademarks because protecting them would hinder competition. This is where patent law, not trademark law, does the work.
Compare: Deceptive marks vs. false suggestion of connection: both involve misleading consumers, but deception concerns product characteristics while false connection concerns source relationships. Both are bars, but they target different harms.
| Concept | Best Examples |
|---|---|
| Distinctiveness spectrum | Fanciful ("Kodak"), arbitrary ("Apple" for computers), suggestive ("Netflix"), descriptive with secondary meaning ("Sharp" for TVs) |
| Absolute bars | Generic terms, functional features, deceptive marks, geographically deceptive marks |
| Conditional bars (can be overcome) | Descriptive marks, surnames, geographically descriptive marks |
| Constitutional limitations | Disparagement (struck down in Tam), scandalous marks (struck down in Brunetti) |
| Use requirement | Actual use in commerce, intent-to-use applications, bona fide use |
| Confusion factors | Similarity of marks, relatedness of goods, marketing channels, consumer sophistication |
| Secondary meaning evidence | Advertising expenditure, sales volume, consumer surveys, length of use |
| Policy rationales | Consumer protection, competitive marketplace, avoiding patent overlap |
A company wants to register the word "CREAMY" for ice cream. Where does this mark fall on the distinctiveness spectrum, and what must the company prove to obtain registration?
Compare and contrast the barriers facing a primarily geographically descriptive mark versus a geographically deceptive mark. Which can be overcome, and how?
Why does trademark law refuse to protect functional features, and how does this relate to the distinction between trademark and patent protection?
An applicant files an intent-to-use application but never actually sells products bearing the mark. What happens to the application, and why does the use requirement exist?
After Matal v. Tam and Iancu v. Brunetti, which content-based bars to registration remain enforceable, and which have been struck down? What constitutional principle explains the difference?