MUSOPEN 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 June 21, 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 |
|---|---|---|---|---|---|
| 98142900 | MUSOPEN | Aug 21, 2023 | Registered | 009 Electronics & Software | Aaron J Dunn |
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FAQ: MUSOPEN trademark portfolio
What trademarks does MUSOPEN hold?
MUSOPEN 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 Aaron J Dunn.
How many trademarks does MUSOPEN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MUSOPEN. The brand has been actively filing since August 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MUSOPEN file most often?
MUSOPEN'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 MUSOPEN trademark?
The most recent filings under the MUSOPEN mark are registered to Aaron J Dunn. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MUSOPEN expanding into new categories?
The current WikiTrademarks Expansion Score for MUSOPEN 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 MUSOPEN trademark filings?
Click the Watch Brand button at the top of this page to add MUSOPEN 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 MUSOPEN to another owner · Browse all NICE classes · Most valuable brands
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