DIATZENO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 August 30, 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 |
|---|---|---|---|---|---|
| 99054474 | DIATZENO | Feb 24, 2025 | Abandoned | 021 Housewares | Qinshui County Fangfang E-commerce Co., Ltd. |
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FAQ: DIATZENO trademark portfolio
What trademarks does DIATZENO hold?
DIATZENO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Qinshui County Fangfang E-commerce Co., Ltd..
How many trademarks does DIATZENO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIATZENO. The brand has been actively filing since February 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIATZENO file most often?
DIATZENO's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIATZENO trademark?
The most recent filings under the DIATZENO mark are registered to Qinshui County Fangfang E-commerce Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIATZENO expanding into new categories?
The current WikiTrademarks Expansion Score for DIATZENO 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 DIATZENO trademark filings?
Click the Watch Brand button at the top of this page to add DIATZENO 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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