BLACK MARKET UNDERGROUND 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 31/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 31, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99666436 | BLACK MARKET UNDERGROUND | Feb 23, 2026 | Registered | ["009","041"] | Arthur Sweatman |
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FAQ: BLACK MARKET UNDERGROUND trademark portfolio
What trademarks does BLACK MARKET UNDERGROUND hold?
BLACK MARKET UNDERGROUND holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 41 (Education & Entertainment). The most recent filings are registered to Arthur Sweatman.
How many trademarks does BLACK MARKET UNDERGROUND have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BLACK MARKET UNDERGROUND. The brand has been actively filing since February 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLACK MARKET UNDERGROUND file most often?
BLACK MARKET UNDERGROUND'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 BLACK MARKET UNDERGROUND trademark?
The most recent filings under the BLACK MARKET UNDERGROUND mark are registered to Arthur Sweatman. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLACK MARKET UNDERGROUND expanding into new categories?
The current WikiTrademarks Expansion Score for BLACK MARKET UNDERGROUND is 31 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 BLACK MARKET UNDERGROUND trademark filings?
Click the Watch Brand button at the top of this page to add BLACK MARKET UNDERGROUND 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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