ERC20 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 27 (Carpets & Rugs) 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 September 10, 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 |
|---|---|---|---|---|---|
| 90683243 | ERC20 | Apr 30, 2021 | Pending | 027 Carpets & Rugs | Yuanyuan Shen |
Weekly visibility reports showing how ChatGPT mentions ERC20, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ERC20 trademark portfolio
What trademarks does ERC20 hold?
ERC20 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 27 (Carpets & Rugs). The most recent filings are registered to Yuanyuan Shen.
How many trademarks does ERC20 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ERC20. The brand has been actively filing since April 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ERC20 file most often?
ERC20's most active class is NICE Class 27 (Carpets & Rugs), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ERC20 trademark?
The most recent filings under the ERC20 mark are registered to Yuanyuan Shen. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ERC20 expanding into new categories?
The current WikiTrademarks Expansion Score for ERC20 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 ERC20 trademark filings?
Click the Watch Brand button at the top of this page to add ERC20 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 ERC20 to another owner · Browse all NICE classes · Most valuable brands
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