How is LogoVerify different from USPTO TESS?
USPTO TESS is keyword-based—you search by term, serial number, or design code. If you don't know the exact term, you won't find conflicts. LogoVerify is image-based: upload your design and AI instantly finds visually similar registered trademarks. This catches shape and pattern conflicts hidden from keyword searches, which is critical for t-shirt designs, logos, and product graphics.
The cleanest way to think about this comparison: USPTO TESS is the authoritative record, LogoVerify is the clearance interface. Both tools read the same underlying U.S. federal trademark data — the difference is in how you query it and what you get back.
TESS lets you search by serial number, registration number, owner name, mark text, or design code. The design code system is a six-digit taxonomy maintained by the USPTO (for example, 02.01.01 maps to "men"). To find visual conflicts in TESS, you have to manually decide which design codes describe your logo, enter them, and inspect the raw records that come back. This works well for trademark attorneys who already know the taxonomy. It works poorly for everyone else, because a single design rarely maps to one obvious code, and missing a relevant code means missing the conflict entirely.
LogoVerify removes the manual mapping step. Our AI reads your logo and automatically returns the visually closest registered and pending marks across all design codes at once. You do not have to know what taxonomy bucket your design belongs to — the AI figures that out for you. On top of the visual match, LogoVerify computes a DuPont-based risk score that adjusts raw similarity by mark status, Nice class overlap, and live-vs-dead status, and a second AI pass produces a short plain-English explanation of each top match. TESS does none of this; it returns raw records and leaves interpretation to the searcher.
The two tools are complementary, not competing. Use TESS (or TSDR for status detail) when you need the canonical government record — for a filing, a Section 8 declaration, an opposition, or any decision that has to cite a specific serial number. Use LogoVerify when you need a clearance read before you commit money to a domain, an LLC filing, a design hand-off, or a product listing. Many trademark attorneys preparing a formal clearance opinion search both: TESS for completeness and authority, a visual tool for design-code mapping.
For founders, freelance designers, and online sellers without an attorney on retainer, LogoVerify fills the visual side of that workflow at indie pricing. It is not a replacement for legal counsel when the stakes are high — but it is meaningfully faster and more visually accurate than running TESS yourself, and it gives you a defensible audit trail you can re-run any time the brand changes.
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