QNINN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) 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 August 6, 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 |
|---|---|---|---|---|---|
| 99535230 | QNINN | Dec 08, 2025 | Registered | 006 Metal Goods | Shijie Qing |
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FAQ: QNINN trademark portfolio
What trademarks does QNINN hold?
QNINN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods). The most recent filings are registered to Shijie Qing.
How many trademarks does QNINN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QNINN. 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 QNINN file most often?
QNINN's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QNINN trademark?
The most recent filings under the QNINN mark are registered to Shijie Qing. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QNINN expanding into new categories?
The current WikiTrademarks Expansion Score for QNINN 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 QNINN trademark filings?
Click the Watch Brand button at the top of this page to add QNINN 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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