DUAZ 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 November 13, 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 |
|---|---|---|---|---|---|
| 99113839 | DUAZ | Apr 01, 2025 | Pending | 028 Games & Toys | Qifei Zhang |
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FAQ: DUAZ trademark portfolio
What trademarks does DUAZ hold?
DUAZ 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 Qifei Zhang.
How many trademarks does DUAZ have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUAZ. The brand has been actively filing since April 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUAZ file most often?
DUAZ'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 DUAZ trademark?
The most recent filings under the DUAZ mark are registered to Qifei Zhang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUAZ expanding into new categories?
The current WikiTrademarks Expansion Score for DUAZ 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 DUAZ trademark filings?
Click the Watch Brand button at the top of this page to add DUAZ 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 DUAZ to another owner · Browse all NICE classes · Most valuable brands
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