509RIVER holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 2 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 10, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99558729 | 509RIVER | Dec 19, 2025 | Registered | 041 Education & Entertainment | Public Utility District No. 2 of Grant County, Washington |
| 99558760 | 509RIVER | Dec 19, 2025 | Registered | 041 Education & Entertainment | Public Utility District No. 2 of Grant County, Washington |
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FAQ: 509RIVER trademark portfolio
What trademarks does 509RIVER hold?
509RIVER holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Public Utility District No. 2 of Grant County, Washington.
How many trademarks does 509RIVER have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to 509RIVER. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does 509RIVER file most often?
509RIVER's most active class is NICE Class 41 (Education & Entertainment), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the 509RIVER trademark?
The most recent filings under the 509RIVER mark are registered to Public Utility District No. 2 of Grant County, Washington. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is 509RIVER expanding into new categories?
The current WikiTrademarks Expansion Score for 509RIVER is 7 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 509RIVER trademark filings?
Click the Watch Brand button at the top of this page to add 509RIVER 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 509RIVER to another owner · Browse all NICE classes · Most valuable brands
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