DUAHUAZAI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear) 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 July 8, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is DUAHUAZAI filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90397704 | DUAHUAZAI | Dec 21, 2020 | Pending | 025 Clothing & Footwear | Jing Huang |
Weekly visibility reports showing how ChatGPT mentions DUAHUAZAI, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: DUAHUAZAI trademark portfolio
What trademarks does DUAHUAZAI hold?
DUAHUAZAI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear). The most recent filings are registered to Jing Huang.
How many trademarks does DUAHUAZAI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUAHUAZAI. The brand has been actively filing since December 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUAHUAZAI file most often?
DUAHUAZAI's most active class is NICE Class 25 (Clothing & Footwear), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUAHUAZAI trademark?
The most recent filings under the DUAHUAZAI mark are registered to Jing Huang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUAHUAZAI expanding into new categories?
The current WikiTrademarks Expansion Score for DUAHUAZAI 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 DUAHUAZAI trademark filings?
Click the Watch Brand button at the top of this page to add DUAHUAZAI 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 DUAHUAZAI to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about DUAHUAZAI and help the next person researching it.