EUSTAL 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 October 20, 2026
Protect or track "EUSTAL"
Watch this name and we'll alert you when anyone files a similar mark.
Informational only, not a legal opinion. Consult a trademark attorney before filing or enforcing.
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is EUSTAL filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 90444208 | EUSTAL | Jan 01, 2021 | Registered | 009 Electronics & Software | Chen Zhiwei |
Weekly visibility reports showing how ChatGPT mentions EUSTAL, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EUSTAL trademark portfolio
What trademarks does EUSTAL hold?
EUSTAL 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 Chen Zhiwei.
How many trademarks does EUSTAL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EUSTAL. The brand has been actively filing since January 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EUSTAL file most often?
EUSTAL'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 EUSTAL trademark?
The most recent filings under the EUSTAL mark are registered to Chen Zhiwei. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EUSTAL expanding into new categories?
The current WikiTrademarks Expansion Score for EUSTAL 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 EUSTAL trademark filings?
Click the Watch Brand button at the top of this page to add EUSTAL 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 EUSTAL to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about EUSTAL and help the next person researching it.