QXFQXF holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 23 (Yarns & Threads) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 4, 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 |
|---|---|---|---|---|---|
| 90672935 | QXFQXF | Apr 26, 2021 | Pending | 023 Yarns & Threads | Wang Xinxin |
| 90672941 | QXFQXF | Apr 26, 2021 | Pending | 024 Fabrics | QUAN, YU |
| 90672947 | QXFQXF | Apr 26, 2021 | Pending | 027 Carpets & Rugs | Wang Xinxin |
| 90672954 | QXFQXF | Apr 26, 2021 | Pending | 034 Tobacco & Smoking | Wang Xinxin |
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FAQ: QXFQXF trademark portfolio
What trademarks does QXFQXF hold?
QXFQXF holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 23 (Yarns & Threads), Class 24 (Fabrics), Class 27 (Carpets & Rugs). The most recent filings are registered to Wang Xinxin.
How many trademarks does QXFQXF have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to QXFQXF. The brand has been actively filing since April 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QXFQXF file most often?
QXFQXF's most active class is NICE Class 23 (Yarns & Threads), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QXFQXF trademark?
The most recent filings under the QXFQXF mark are registered to Wang Xinxin. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QXFQXF expanding into new categories?
The current WikiTrademarks Expansion Score for QXFQXF is 5 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 QXFQXF trademark filings?
Click the Watch Brand button at the top of this page to add QXFQXF 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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