To trademark a product name in the US you clear the name first, then file an application with the United States Patent and Trademark Office in the specific classes of goods or services you actually sell, respond to whatever the examining attorney raises, survive a publication and opposition window, and — if you filed before launch — prove actual use in commerce before the registration issues. Expect the process to take the better part of a year in a clean case, and expect the searching you do beforehand to matter more to the outcome than the filing itself.

Why a Trademark Is the Asset That Outlives Everything Else

Every other IP tool expires. A utility patent runs a fixed term from filing; a design patent runs its own shorter term. A trademark renews indefinitely as long as you keep using it and keep paying maintenance fees. That is why in mature product companies the most valuable owned asset is often the brand rather than the technology. If you are thinking in decades, treat the product name as an asset being built from day one. For how the tools differ, see patent vs trademark vs copyright and, on expiration, how long a patent lasts.

What a Trademark Protects — and What It Does Not

A trademark protects a commercial identifier: a name, a logo, a slogan, and sometimes a sound, a color, or a distinctive package shape. It stops others from using a mark that is identical or confusingly similar for related goods. It does not protect the product. A competitor may lawfully build something very similar; they simply may not sell it under a name customers would confuse with yours. Protection for the shape and the mechanism comes from other tools — see utility patent vs design patent.

Registration Happens by Class

Applications are filed in defined international classes of goods and services, and the protection you get is bounded by what you registered. A name registered for electronics is not protected in apparel. Choose the classes you genuinely operate in plus the ones you can realistically see yourself expanding into; blanket filing across many classes is expensive and usually pointless, and each class carries its own government fee. Protection is also territorial — a US registration does not cover Europe or China, and the order in which you file abroad should follow your actual target markets, the same logic that governs international patent filing decisions in PCT application cost.

Search Before You Fall in Love

The most expensive mistake in this field is choosing a name, printing packaging, engraving a mold, and then discovering the name is taken. Reverse the order:

  • Search the USPTO register for identical and similar marks in your classes. A similar mark on related goods can block you outright.
  • Search the open web and state registers. In the US, prior unregistered use can create common-law rights in a geographic area even with nothing on file.
  • Check domain and social handle availability. Not a legal requirement, very much a practical one.
  • Check meaning in your target languages. A name that sounds great in English can be unusable elsewhere.

Strong Names Are Easier to Register and Easier to Enforce

Not every name is equally registrable. A generic term ("Fast Charger" for a charger) cannot function as a mark at all. A merely descriptive name is weak and may be refused without evidence that consumers already associate it with you. A suggestive name is stronger. An arbitrary or invented name is strongest of all. The further the name sits from a plain description of the product, the easier it is to register and the easier it is to enforce — a consideration worth building into naming from the first brainstorm, not after.

Filing: Use vs Intent to Use

US applications rest on a basis. If you are already selling under the name, you file based on use in commerce and submit a specimen showing the mark as customers see it — on the product, its packaging, or its point-of-sale materials. If you have not launched yet, you file on an intent-to-use basis, which reserves your place in line; the registration only issues after you file a statement of use with a real specimen. Either way, an examining attorney reviews the application, may issue office actions you must answer within a deadline, and if the mark clears, it publishes for opposition so third parties can object.

What It Costs

Government filing fees are charged per class and land in the low hundreds of dollars each. Professional help — clearance searching, class selection, drafting, and responding to office actions — typically adds a few hundred to a few thousand dollars per mark depending on complexity. Against the cost of a rebrand after launch, this is one of the cheapest line items in a product program.

The Right Lives Only If You Use It and Defend It

Two rules make trademarks unlike any other asset. First, use: a registered mark that is not actually used in commerce for an extended period is vulnerable to cancellation, and you must file periodic declarations of continued use — one between the fifth and sixth year after registration, then again at each ten-year renewal. You cannot warehouse names you have no intention of using. Second, enforcement: an owner who watches others use the name without responding can see the mark weaken. Practical management means periodic monitoring for similar applications, prompt and measured responses to infringing uses, and consistent marking on the product and materials. Watch services will flag similar filings worldwide for a modest annual fee, and early warning is valuable: opposing an application during examination is far cheaper than cancelling a registration later. The response ladder for copying looks much like the one in what to do about patent infringement.

When to File: Early

Registration cost is small relative to everything else in a product program, and the damage from discovering a conflict late is enormous — new packaging, a re-engraved mold, a renamed listing. One more practical driver: the major online marketplaces only give you their real anti-counterfeit tooling if you hold a registered mark, which matters a great deal if you plan to sell through them, as covered in selling a new product on Amazon FBA. The full protection landscape sits in our patents and intellectual property hub.

Projects House is an engineering firm, not a law firm. This article is educational only and is not legal advice; consult a licensed trademark attorney about your own mark.

Get the Product Ready While the Name Gets Filed

Projects House takes products from concept through manufacturing-ready design, and we sequence engineering milestones — mold engraving, packaging artwork, marketplace listings — so brand decisions are locked before they become expensive to change. Tell us about your product through the contact form and we will map the plan.