BART AI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 9, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99412592 | BART AI | Sep 25, 2025 | Registered | 042 Science & Technology | Barton Healthcare Staffing, LLC |
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FAQ: BART AI trademark portfolio
What trademarks does BART AI hold?
BART AI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Barton Healthcare Staffing, LLC.
How many trademarks does BART AI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BART AI. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BART AI file most often?
BART AI's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BART AI trademark?
The most recent filings under the BART AI mark are registered to Barton Healthcare Staffing, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BART AI expanding into new categories?
The current WikiTrademarks Expansion Score for BART AI is 4 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 BART AI trademark filings?
Click the Watch Brand button at the top of this page to add BART AI 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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