FERFLUIX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 23, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99554138 | FERFLUIX | Dec 17, 2025 | Registered | 011 Lighting & HVAC | ZIJIE WANG |
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FAQ: FERFLUIX trademark portfolio
What trademarks does FERFLUIX hold?
FERFLUIX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to ZIJIE WANG.
How many trademarks does FERFLUIX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to FERFLUIX. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does FERFLUIX file most often?
FERFLUIX's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the FERFLUIX trademark?
The most recent filings under the FERFLUIX mark are registered to ZIJIE WANG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is FERFLUIX expanding into new categories?
The current WikiTrademarks Expansion Score for FERFLUIX is 4 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 FERFLUIX trademark filings?
Click the Watch Brand button at the top of this page to add FERFLUIX 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.
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