DFDU 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 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 |
|---|---|---|---|---|---|
| 99224122 | DFDU | Jun 09, 2025 | Pending | 006 Metal Goods | SHENZHEN HUANQIU YIHAO TRADING CO., LTD. |
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FAQ: DFDU trademark portfolio
What trademarks does DFDU hold?
DFDU 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 SHENZHEN HUANQIU YIHAO TRADING CO., LTD..
How many trademarks does DFDU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DFDU. The brand has been actively filing since June 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DFDU file most often?
DFDU'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 DFDU trademark?
The most recent filings under the DFDU mark are registered to SHENZHEN HUANQIU YIHAO TRADING CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DFDU expanding into new categories?
The current WikiTrademarks Expansion Score for DFDU 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 DFDU trademark filings?
Click the Watch Brand button at the top of this page to add DFDU 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 DFDU to another owner · Browse all NICE classes · Most valuable brands
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