TREBLE CLEF AUDIO holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 4, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79415751 | TREBLE CLEF AUDIO | Dec 20, 2024 | Pending | 009 Electronics & Software 035 Advertising & Business | Ellegaarden R&D ApS |
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FAQ: TREBLE CLEF AUDIO trademark portfolio
What trademarks does TREBLE CLEF AUDIO hold?
TREBLE CLEF AUDIO holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 35 (Advertising & Business). The most recent filings are registered to Ellegaarden R&D ApS.
How many trademarks does TREBLE CLEF AUDIO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TREBLE CLEF AUDIO. The brand has been actively filing since December 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TREBLE CLEF AUDIO file most often?
TREBLE CLEF AUDIO's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TREBLE CLEF AUDIO trademark?
The most recent filings under the TREBLE CLEF AUDIO mark are registered to Ellegaarden R&D ApS. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TREBLE CLEF AUDIO expanding into new categories?
The current WikiTrademarks Expansion Score for TREBLE CLEF AUDIO is 3 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 TREBLE CLEF AUDIO trademark filings?
Click the Watch Brand button at the top of this page to add TREBLE CLEF AUDIO 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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