BLK CHI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) 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 5, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99239166 | BLK CHI | Jun 17, 2025 | Registered | 035 Advertising & Business 041 Education & Entertainment | BLK CHICAGO LLC |
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FAQ: BLK CHI trademark portfolio
What trademarks does BLK CHI hold?
BLK CHI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 41 (Education & Entertainment). The most recent filings are registered to BLK CHICAGO LLC.
How many trademarks does BLK CHI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BLK CHI. The brand has been actively filing since June 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does BLK CHI file most often?
BLK CHI's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BLK CHI trademark?
The most recent filings under the BLK CHI mark are registered to BLK CHICAGO LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLK CHI expanding into new categories?
The current WikiTrademarks Expansion Score for BLK CHI 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 BLK CHI trademark filings?
Click the Watch Brand button at the top of this page to add BLK CHI 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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