PIANO FUND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 36 (Insurance & Finance) 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 November 15, 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 |
|---|---|---|---|---|---|
| 97645768 | PIANO FUND | Oct 24, 2022 | Registered | 036 Insurance & Finance | WatercarbonStone (UK) Ltd |
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FAQ: PIANO FUND trademark portfolio
What trademarks does PIANO FUND hold?
PIANO FUND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 36 (Insurance & Finance). The most recent filings are registered to WatercarbonStone (UK) Ltd.
How many trademarks does PIANO FUND have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PIANO FUND. The brand has been actively filing since October 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PIANO FUND file most often?
PIANO FUND's most active class is NICE Class 36 (Insurance & Finance), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PIANO FUND trademark?
The most recent filings under the PIANO FUND mark are registered to WatercarbonStone (UK) Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PIANO FUND expanding into new categories?
The current WikiTrademarks Expansion Score for PIANO FUND 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 PIANO FUND trademark filings?
Click the Watch Brand button at the top of this page to add PIANO FUND 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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