ClassPicker · Pre-filing class advisor

Tell us what you do.
We'll tell you which classes.

Plain English in. Ranked Nice classes + specific USPTO ID Manual entries out — copy-paste ready for the TEAS form. $29 per brand, unlimited revisions.

See my drafts

One-time per brand · unlimited revisions · 30-day money-back

11K
Pre-approved entries
voyage-3
Embedding model
Sonnet 4.6
Ranking model
<10s
Generation time

Why $29 pays for itself

One mistake costs more than the tool.

$200/CLASS

USPTO surcharge

USPTO charges $200 more per class for free-form descriptions vs ID Manual entries. ClassPicker pays for itself the first time it routes you to a real entry.
$350

Wrong-class refile

Wrong class = rejected = lost filing fee. Class accuracy is the core insurance the tool buys.
∞

Unlimited revisions

One $29 covers unlimited regenerations on one brand. Iterate the description, change the answer until it fits.

How it works

Three stages. Real ID Manual entries. No invented IDs.

01 · STAGE 1

Voyage embeds your description

Your plain-English business description gets a 1024-dim semantic vector. We search 11,000 pre-approved USPTO ID Manual entries by cosine similarity and group the top 50 by class.

02 · STAGE 2

USPTO prior-art signal

For each candidate class, we ask: how many businesses like yours filed here in the last 5 years? The signal feeds Claude — never surfaced as a raw count.

03 · STAGE 3

Claude ranks + justifies

Sonnet 4.6 reads the candidates plus the prior signal, ranks them essential / strongly recommended / consider, picks 1-4 specific ID Manual entries per class, and explains the why. Hallucinated IDs are caught and rejected.

Pricing

One brand, one price.

Per brand

One Brand

$29one-time
  • Unlimited revisions on the brand
  • Specific USPTO ID Manual entries
  • Copy-paste TEAS export
  • PDF analyst memo
  • Cross-tool linkage to SpecimenCheck and Radar
  • 30-day money-back guarantee

Stop guessing

The wrong class on TEAS is a paid lesson. Buy the right answer instead.

One brand, $29. Refund within 30 days if it didn't help — no questions asked.