QIAN DUO DUO 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is QIAN DUO DUO filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98786619 | QIAN DUO DUO | Oct 04, 2024 | Abandoned | 028 Games & Toys | Empire Technological Group Limited |
Weekly visibility reports showing how ChatGPT mentions QIAN DUO DUO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: QIAN DUO DUO trademark portfolio
What trademarks does QIAN DUO DUO hold?
QIAN DUO DUO 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 Empire Technological Group Limited.
How many trademarks does QIAN DUO DUO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QIAN DUO DUO. The brand has been actively filing since October 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QIAN DUO DUO file most often?
QIAN DUO DUO'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 QIAN DUO DUO trademark?
The most recent filings under the QIAN DUO DUO mark are registered to Empire Technological Group Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QIAN DUO DUO expanding into new categories?
The current WikiTrademarks Expansion Score for QIAN DUO DUO is 0 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 QIAN DUO DUO trademark filings?
Click the Watch Brand button at the top of this page to add QIAN DUO DUO 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 QIAN DUO DUO to another owner · Browse all NICE classes · Most valuable brands