EWRDOLIY 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 11, 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 |
|---|---|---|---|---|---|
| 90248158 | EWRDOLIY | Oct 12, 2020 | Pending | 009 Electronics & Software | Renchang Du |
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FAQ: EWRDOLIY trademark portfolio
What trademarks does EWRDOLIY hold?
EWRDOLIY 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 Renchang Du.
How many trademarks does EWRDOLIY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EWRDOLIY. The brand has been actively filing since October 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EWRDOLIY file most often?
EWRDOLIY'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 EWRDOLIY trademark?
The most recent filings under the EWRDOLIY mark are registered to Renchang Du. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EWRDOLIY expanding into new categories?
The current WikiTrademarks Expansion Score for EWRDOLIY 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 EWRDOLIY trademark filings?
Click the Watch Brand button at the top of this page to add EWRDOLIY 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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