DWZ holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 27 (Carpets & Rugs) 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 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 |
|---|---|---|---|---|---|
| 90209999 | DWZ | Sep 25, 2020 | Pending | 027 Carpets & Rugs | Zhang, Haifeng |
Weekly visibility reports showing how ChatGPT mentions DWZ, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DWZ trademark portfolio
What trademarks does DWZ hold?
DWZ holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 27 (Carpets & Rugs). The most recent filings are registered to Zhang, Haifeng.
How many trademarks does DWZ have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DWZ. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DWZ file most often?
DWZ's most active class is NICE Class 27 (Carpets & Rugs), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DWZ trademark?
The most recent filings under the DWZ mark are registered to Zhang, Haifeng. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DWZ expanding into new categories?
The current WikiTrademarks Expansion Score for DWZ 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 DWZ trademark filings?
Click the Watch Brand button at the top of this page to add DWZ 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 DWZ to another owner · Browse all NICE classes · Most valuable brands
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