NIUZDU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 7, 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 |
|---|---|---|---|---|---|
| 90379053 | NIUZDU | Dec 14, 2020 | Pending | 011 Lighting & HVAC | Luo Ruohuang |
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FAQ: NIUZDU trademark portfolio
What trademarks does NIUZDU hold?
NIUZDU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Luo Ruohuang.
How many trademarks does NIUZDU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NIUZDU. 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 NIUZDU file most often?
NIUZDU's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NIUZDU trademark?
The most recent filings under the NIUZDU mark are registered to Luo Ruohuang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NIUZDU expanding into new categories?
The current WikiTrademarks Expansion Score for NIUZDU 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 NIUZDU trademark filings?
Click the Watch Brand button at the top of this page to add NIUZDU 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.
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