YFEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 2, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97262802 | YFEN | Feb 11, 2022 | Pending | 028 Games & Toys | Wu, Xiaoping |
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FAQ: YFEN trademark portfolio
What trademarks does YFEN hold?
YFEN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Wu, Xiaoping.
How many trademarks does YFEN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to YFEN. The brand has been actively filing since February 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does YFEN file most often?
YFEN's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the YFEN trademark?
The most recent filings under the YFEN mark are registered to Wu, Xiaoping. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is YFEN expanding into new categories?
The current WikiTrademarks Expansion Score for YFEN is 1 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 YFEN trademark filings?
Click the Watch Brand button at the top of this page to add YFEN 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 YFEN to another owner · Browse all NICE classes · Most valuable brands
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