HSZDD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 August 15, 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 |
|---|---|---|---|---|---|
| 98236925 | HSZDD | Oct 24, 2023 | Registered | 009 Electronics & Software | Dongdong, Zhang |
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FAQ: HSZDD trademark portfolio
What trademarks does HSZDD hold?
HSZDD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Dongdong, Zhang.
How many trademarks does HSZDD have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HSZDD. The brand has been actively filing since October 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HSZDD file most often?
HSZDD's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HSZDD trademark?
The most recent filings under the HSZDD mark are registered to Dongdong, Zhang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HSZDD expanding into new categories?
The current WikiTrademarks Expansion Score for HSZDD 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 HSZDD trademark filings?
Click the Watch Brand button at the top of this page to add HSZDD 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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