HART ISLAND holds 4 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 13, 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 |
|---|---|---|---|---|---|
| 98636809 | HART ISLAND | Jul 08, 2024 | Pending | 009 Electronics & Software | Hart Island LLC |
| 98636813 | HART ISLAND | Jul 08, 2024 | Pending | 016 Paper & Printed Goods | Hart Island LLC |
| 98636815 | HART ISLAND | Jul 08, 2024 | Pending | 025 Clothing & Footwear | Hart Island LLC |
| 98636817 | HART ISLAND | Jul 08, 2024 | Pending | 041 Education & Entertainment | Hart Island LLC |
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FAQ: HART ISLAND trademark portfolio
What trademarks does HART ISLAND hold?
HART ISLAND holds 4 USPTO trademark filings across 4 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 25 (Clothing & Footwear). The most recent filings are registered to Hart Island LLC.
How many trademarks does HART ISLAND have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to HART ISLAND. The brand has been actively filing since July 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HART ISLAND file most often?
HART ISLAND's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 4 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HART ISLAND trademark?
The most recent filings under the HART ISLAND mark are registered to Hart Island LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HART ISLAND expanding into new categories?
The current WikiTrademarks Expansion Score for HART ISLAND is 5 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 HART ISLAND trademark filings?
Click the Watch Brand button at the top of this page to add HART ISLAND 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 HART ISLAND to another owner · Browse all NICE classes · Most valuable brands
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