ONZSIEFA holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98387402 | ONZSIEFA | Feb 01, 2024 | Pending | 011 Lighting & HVAC | Jie chen |
Weekly visibility reports showing how ChatGPT mentions ONZSIEFA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ONZSIEFA trademark portfolio
What trademarks does ONZSIEFA hold?
ONZSIEFA holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Jie chen.
How many trademarks does ONZSIEFA have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to ONZSIEFA. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ONZSIEFA file most often?
ONZSIEFA'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 ONZSIEFA trademark?
The most recent filings under the ONZSIEFA mark are registered to Jie chen. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ONZSIEFA expanding into new categories?
The current WikiTrademarks Expansion Score for ONZSIEFA 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 ONZSIEFA trademark filings?
Click the Watch Brand button at the top of this page to add ONZSIEFA 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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