What this checklist is for. Two coffee shops: "The Coffee Shop" and "Grumblebean." Both pull fine espresso; only one owns something a lawyer would fight for. A trademark is not ownership of a word — it is a source identifier tied to goods and services and the danger of consumer confusion. The strength and very protectability of a mark are set the moment you choose it. This checklist helps you pick a name that registers cleanly, defends widely, and will not collapse into the public domain. Pair it with Trademark basics and Trademark overview — substantive standards for protection. Educational, not legal advice.

Phase 1 — Confirm you actually need (and want) a trademark

  • Confirm what you are protecting is a brand identity (a name/logo/slogan that signals source) — not an invention (patent) or creative expression (copyright). See Copyright vs. trademark — what is the difference.
  • Distinguish your trade name (the business's legal name) from a trademark (a source identifier on the product/service). Forming "Grumblebean LLC" is a corporate act, not a branding right.
  • Decide whether the timing is right to invest in protection — see When to trademark your brand.

Why this matters. Founders routinely assume incorporating a company name secures brand rights. It does not. Trademark rights are born from use of the name to identify the source of goods or services.

Phase 2 — Generate candidates and score them on the distinctiveness spectrum

  • Brainstorm a short list of five or six candidates (you will lose some to clearance).
  • Score each candidate on the spectrum that governs both registrability and strength:
    • Fanciful — invented words (KODAK, XEROX). Strongest; inherently distinctive.
    • Arbitrary — real words unrelated to the goods (APPLE for computers). Strong; inherently distinctive.
    • Suggestive — hints at a quality, requiring a mental leap (COPPERTONE, NETFLIX). Inherently distinctive, but the suggestive/descriptive line is heavily litigated.
    • Descriptive — directly describes a feature (CREAMY for yogurt). Registrable only on proof of acquired distinctiveness / secondary meaning (§ 2(f)).
    • Generic — the common name of the product itself ("coffee" for coffee). Never protectable by anyone.
  • Favor candidates at the fanciful / arbitrary / strong-suggestive end.

Why this matters. The single most important idea in trademark law is that distinctiveness sets the width of your protective moat. A fanciful mark is a fortress; a descriptive one is a fence made of string. Strength is decided at the naming whiteboard, not at the USPTO.

Worked example (illustration). A roaster weighing names for a new coffee line has three candidates: "FRESH ROAST," "NORTHBOUND," and "GRUMBLEBEAN." FRESH ROAST is descriptive — it tells the buyer exactly what is in the bag, so it cannot register on the Principal Register without years of secondary-meaning evidence, and even then it would be hemmed in by every competitor's right to describe their own coffee as freshly roasted. NORTHBOUND is arbitrary as applied to coffee — a real word with nothing to do with beans — and registers cleanly with a broad moat. GRUMBLEBEAN is fanciful-leaning (a coined compound) and is the strongest of the three. The "obvious" descriptive name that markets the product hardest is, legally, the weakest choice. That trade-off — marketing legibility versus legal strength — is the central tension of naming, and it is cheapest to resolve before any money is spent.

Phase 3 — Screen out the statutory bars and weak categories

  • Descriptiveness (§ 2(e)(1)): would an examiner say the mark merely describes the goods? If so, expect a refusal absent secondary meaning.
  • Surnames (§ 2(e)(4)): "primarily merely a surname" marks need acquired distinctiveness. See Trademarking your own name.
  • Geographic terms (§ 2(e)(2)/(3)): primarily geographically descriptive or deceptively misdescriptive terms face refusal.
  • Deceptive / false-connection / governmental-insignia matter (§ 2(a)): screen for these surviving bars (disparagement and scandalousness bars were struck in Matal v. Tam (2017) and Iancu v. Brunetti (2019)).
  • Functional or laudatory matter: product features that are functional, and "best/premium"-style laudatory phrases, cannot function as exclusive marks.
  • Crowded field: check whether the term sits among many third-party uses for similar goods (a "crowded field" thins everyone's protection under the sixth DuPont factor).

Why this matters. Picking a name in any of these buckets means buying a refusal — or a thin, hard-to-enforce right — before you have even filed. Avoiding them up front is far cheaper than fighting a Section 2 refusal later. See Responding to a trademark office action checklist.

Phase 4 — Pressure-test strength and scope

  • Test sight, sound, and meaning distinctiveness — does the mark stand apart from existing marks in the field as a hurried consumer would encounter it?
  • Map the goods/services scope you want to own and confirm the mark can plausibly stretch across the natural extensions of your business.
  • Assess genericide risk — a too-on-the-nose name (or careless usage) can dissolve into the public domain (ESCALATOR, ASPIRIN, THERMOS). Plan to use the mark as an adjective modifying a generic noun.
  • Consider whether a special-form logo can add distinctiveness to an otherwise weak word.

Why this matters. A strong mark not only registers more easily; it reaches further across related goods when you later enforce it. A weak mark is hemmed in and invites competitors to crowd right up against it.

A useful discipline at this phase is to imagine the mark on the other side of a dispute. If you had to send a cease-and-desist letter over a near-copy, would the mark's strength carry the day, or would a recipient's lawyer immediately point to a crowded field and a descriptive core? The same distinctiveness that makes a mark easy to register makes it easy to enforce — and a name chosen for marketing punch alone often turns out to be a name you can neither register cleanly nor defend confidently. The distinctiveness spectrum is, in that sense, a forecast of every future fight the mark will be in.

The genericide point deserves emphasis because it is the one risk that grows with success. ESCALATOR, ASPIRIN, THERMOS, and CELLOPHANE were all valid trademarks that died when the public adopted them as the name of the product itself. The defense is partly in the name (avoid a mark that is one careless step from the generic term) and partly in usage discipline (always pair the mark with the generic noun it modifies, and police competitors and the press who use it generically). A brand worth building is a brand worth using correctly from day one.

A note on special-category marks

  • Personal names / surnames: many people legitimately share a name; a founder-name brand needs research into others operating under it and acquired distinctiveness to register. See Trademarking your own name.
  • Acronyms and short letter strings: clear both the letters and their common expansions; two- and three-letter marks live in crowded territory and turn heavily on the specific goods.
  • Slogans and taglines: built from descriptive or laudatory language they may be unable to function as exclusive marks at all — little to clear, but also little to protect.

Why this matters. Each special category behaves differently from an ordinary coined word, and choosing one without recognizing its category buys a predictable refusal or a thin right. The distinctiveness analysis is the same; the application of it is category-specific.

Phase 5 — Hand off to clearance and filing

Why this matters. A name can be perfectly distinctive and still be blocked by a senior user. Distinctiveness gets you a protectable mark; clearance gets you an available one. You need both.

Common mistakes

  • Choosing a descriptive name because it "explains the product," then discovering it is barely protectable.
  • Confusing a trade name (corporate filing) with trademark rights.
  • Picking a name in a crowded field and expecting broad protection.
  • Using the mark as a noun or verb, accelerating genericide.
  • Treating a logo as a substitute for clearing the underlying word.

Primary authority

  • Statutes: 15 U.S.C. § 1052 (grounds for refusal, incl. § 2(a), (d), (e), (f)); § 1127 (definitions; abandonment/genericness).
  • Cases: Abercrombie & Fitch Co. v. Hunting World, Inc., 537 F.2d 4 (2d Cir. 1976) (distinctiveness spectrum); Qualitex Co. v. Jacobson Products Co., 514 U.S. 159 (1995); Matal v. Tam, 582 U.S. 218 (2017); Iancu v. Brunetti, 588 U.S. 388 (2019).
  • Agency: TMEP; USPTO (uspto.gov).

Related resources

This checklist is educational and not legal advice. Distinctiveness and registrability are fact-specific; consult a qualified trademark attorney for a high-stakes naming decision.