A trademark search determines whether a proposed mark is available for use and registration, and whether adopting it could create legal conflicts with existing rights. Even when federal registration isn't the immediate goal, skipping a search risks infringement claims, cease and desist letters, and costly rebranding after significant brand investment. TCP Law offers a free Trademark Knockout Search tool and professional search services. Book a free consultation to assess your mark.

TCP Law offers five types of trademark searches, each serving a different purpose: a knockout search for fast preliminary screening; a full search for comprehensive clearance across multiple databases; a common law search for unregistered marks in active use; a state search for state-level registrations; and an international search for foreign jurisdiction risks. The right search depends on your market, timeline, and risk profile. Contact TCP Law to identify the appropriate search strategy.

A knockout search is a preliminary review that quickly identifies obvious conflicts — specifically, existing registrations sharing the identical first word as your proposed mark. It is the recommended first filter before investing in branding or a comprehensive search. TCP Law includes a knockout search in every standard trademark filing engagement and offers a free online knockout search tool. A clean knockout result should always be followed by a full professional search before filing.

A full trademark search covers multiple databases — not just the USPTO's registered marks — including pending applications, state registrations, common law uses, business name databases, and domain registrations. It assesses the likelihood of confusion risks that a basic search would miss. A USPTO-only search is not sufficient clearance before adopting a mark for a business with national exposure. Contact TCP Law to discuss a comprehensive trademark clearance search.

A common law search identifies marks in active commercial use that have never been federally or state registered — meaning they won't appear in any formal trademark database. Under U.S. law, unregistered marks can still be legally enforceable within their geographic area of use. Omitting a common law search leaves a significant gap in trademark clearance. Contact TCP Law to conduct a search that covers the full universe of potential conflicts.

A state trademark search identifies marks registered at the state level — they do not appear in USPTO databases and are invisible to anyone searching only federal records. State registrations can still establish prior rights enforceable within that jurisdiction. State searches are particularly relevant for businesses launching or expanding into specific states. Contact TCP Law to include state-level coverage in your trademark clearance strategy, and read about common law and registration-based rights for further context.

A federal trademark registration held by another party gives them nationwide rights — including the right to demand you stop using a confusingly similar mark anywhere in the U.S., regardless of whether they operate in your market. Common law rights in your region can also create local barriers. A trademark search identifies who already has rights that could disrupt your use at any scale. Contact TCP Law before committing to a brand name.

An international search assesses trademark availability across foreign jurisdictions — essential for businesses that sell internationally, license their brand, or plan to file under the Madrid Protocol. Trademark rights are territorial — a U.S. registration offers no protection abroad. Filing through the Madrid System into a jurisdiction where a conflicting mark exists will result in refusal in that country. Contact TCP Law to develop an international trademark clearance and filing strategy.

You can search the USPTO's TESS database yourself, but it covers only a fraction of the relevant trademark landscape. A proper clearance assessment also requires evaluating the likelihood of confusion — a multi-factor legal standard involving phonetic similarity, visual similarity, and relatedness of goods — not just exact name matching. An IP attorney interprets search results in a legal context and identifies non-obvious risks. Use TCP Law's free Trademark Knockout Search as a starting point, then consult an attorney.

Yes — trademark conflicts don't require exact matches. A mark that is similar in appearance, sound, or meaning to an existing mark used on related goods or services can still constitute trademark infringement under the likelihood of confusion standard. A stylized spelling or phonetic equivalent in the same industry could represent a genuine legal conflict. A thorough trademark search conducted by an attorney is the only reliable way to know before you invest.