Every year, thousands of small businesses file an LLC, buy a domain, and print business cards only to get a cease-and-desist letter six months later from an existing trademark holder. The rebrand costs five figures. The legal response is more. Avoidance is a 20-minute USPTO TESS search you could have run before spending a dollar.
A real clearance opinion requires a trademark attorney. Before you pay the attorney, run a pre-screen. If anything remotely close turns up, you want the attorney's time on the actual risk, not on first-pass searching you could have done yourself.
The Trademark Pre-Screen walks a 9-step workflow with deep links to every free public database.
Step 1. TESS basic word-mark search
Search the USPTO Trademark Electronic Search System for your exact name in quotes. Look for LIVE registrations (red color in the results) in classes related to your industry.
If anything live comes back in your class, you have a real problem. Live marks are enforceable; continuing forward will invite a cease-and-desist. Dead marks are lower-risk but not zero — anyone can refile a dead mark.
Step 2. Phonetic and stem variants
USPTO rejects marks that are "confusingly similar" to existing ones. That's a legal standard that catches:
- Phonetic twins. Qwality / Quality, Lyte / Light, Kandy / Candy.
- Plurals and singulars. "Rocket Fuel" vs "Rocket Fuels."
- Hyphenation. "QuickPay" vs "Quick Pay" vs "Quick-Pay."
- Added generic modifiers. "Acme Labs" vs "Acme" (if Acme is registered).
Search each variant. A broad (non-quoted) search catches more but returns more noise.
Step 3. Google search for common-law trademark use
A federal trademark registration is strongest, but common-law trademarks exist too. Someone using a name commercially without federal registration still has rights in their geographic area. A Google search will turn up common-law uses that TESS won't show.
Check:
- Exact-match domain (thename.com).
- Top 20 Google results for your exact name in quotes.
- Facebook / Instagram / LinkedIn / X handles.
- Trade-specific directories if your class is relevant (Houzz for home improvement, Behance for design, Clutch for agencies).
Step 4. State business registrations
A state LLC filing isn't a trademark, but it does establish prior use in that state. Check your state's Secretary of State business-entity search (we have a 50-state lookup tool for this). Check the three states you're most likely to operate in.
Step 5. Domain and social handle availability
Even if the trademark is clean, claiming the supporting digital assets matters:
- .com domain
- .org if you're a nonprofit
- @handle on X, Instagram, LinkedIn, TikTok, YouTube
- Google Business Profile (if you're local)
If the .com is taken by a cybersquatter, buying it from them after you file is 10x more expensive than buying it now.
Step 6. Class-specific scrutiny
USPTO assigns every trademark an "International Class" (1-45). Different classes can share the same name:
- Delta Airlines (class 39 transportation) coexists with Delta Faucet (class 11 kitchen fixtures).
- Apple computers (class 9) coexisted with Apple Corps records (class 9 too, hence the historical dispute).
Know your class before searching. Software is typically classes 9 + 42. Restaurants class 43. Retail class 35. Clothing class 25. A full list is on the USPTO site.
Step 7. Decide: DIY file or clearance opinion
If clean: an online filing service (LegalZoom, Trademarkia) can file a TEAS Plus application for about $350 in service fees plus $250 USPTO filing fee per class. Total ~$600. Timeline: 12-18 months to registration.
If anything close: hire a trademark attorney for a formal clearance opinion ($500-$1,500). Attorneys have access to paid databases (CT Corporation, Thomson CompuMark) that catch common-law uses TESS misses. The clearance-opinion cost is cheap insurance against a cease-and-desist.
Step 8. Common pre-screen mistakes
- Only searching the exact spelling.
- Skipping phonetic variants.
- Ignoring dead marks.
- Assuming .com availability = trademark availability.
- Filing TEAS Plus when your goods don't match USPTO's pre-approved list — the filing gets kicked back and you lose the fee.
Step 9. This is not legal advice
A trademark attorney's clearance opinion is the only binding answer. The pre-screen narrows the search so the attorney's hours are used well. For names you're seriously investing in, pay the attorney. For names you're tentatively exploring, run the pre-screen first.
Related reading
- State Business Entity Lookup for state LLC / corp search
- DNS / Email Auth Audit for post-registration email security
- Local Citation Coverage for post-registration local SEO
Fact-check notes and sources
- USPTO TESS (Trademark Electronic Search System) official documentation.
- USPTO International Trademark Class schedule.
- TEAS Plus vs TEAS Standard filing fee schedule (2026).
- Lanham Act (15 U.S.C. § 1051 et seq.) on trademark confusion standards.
- International Trademark Association (INTA) pre-screening guidelines.
This post is informational, not legal advice. USPTO trademark examination standards are subjective and contextual. The tool provides a structured search workflow with deep links to public databases; it does not constitute a trademark clearance opinion. Consult a licensed trademark attorney for binding guidance. Mentions of USPTO, TESS, LegalZoom, Trademarkia, CompuMark, Houzz, Behance, Clutch are nominative fair use.
