ERW holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 22, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99444134 | ERW | Oct 15, 2025 | Pending | 041 Education & Entertainment | Hudson Aquatics Systems, LLC |
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FAQ: ERW trademark portfolio
What trademarks does ERW hold?
ERW holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Hudson Aquatics Systems, LLC.
How many trademarks does ERW have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ERW. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ERW file most often?
ERW's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ERW trademark?
The most recent filings under the ERW mark are registered to Hudson Aquatics Systems, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ERW expanding into new categories?
The current WikiTrademarks Expansion Score for ERW is 4 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 ERW trademark filings?
Click the Watch Brand button at the top of this page to add ERW 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 ERW to another owner · Browse all NICE classes · Most valuable brands
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