PREP-FREE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 26 (Lace & Embroidery) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 28, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99833729 | PREP-FREE | May 19, 2026 | Registered | 026 Lace & Embroidery | Yanan Liu |
Weekly visibility reports showing how ChatGPT mentions PREP-FREE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PREP-FREE trademark portfolio
What trademarks does PREP-FREE hold?
PREP-FREE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 26 (Lace & Embroidery). The most recent filings are registered to Yanan Liu.
How many trademarks does PREP-FREE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PREP-FREE. The brand has been actively filing since May 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PREP-FREE file most often?
PREP-FREE's most active class is NICE Class 26 (Lace & Embroidery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PREP-FREE trademark?
The most recent filings under the PREP-FREE mark are registered to Yanan Liu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PREP-FREE expanding into new categories?
The current WikiTrademarks Expansion Score for PREP-FREE is 24 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new PREP-FREE trademark filings?
Click the Watch Brand button at the top of this page to add PREP-FREE to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
More on this portfolio: Compare PREP-FREE to another owner · Browse all NICE classes · Most valuable brands
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