BLOCKCITIES holds 1 USPTO trademark filings across 1 NICE class. 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 September 4, 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 |
|---|---|---|---|---|---|
| 99388105 | BLOCKCITIES | Sep 11, 2025 | Pending | 042 Science & Technology | Brian Christensen |
Weekly visibility reports showing how ChatGPT mentions BLOCKCITIES, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: BLOCKCITIES trademark portfolio
What trademarks does BLOCKCITIES hold?
BLOCKCITIES holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Brian Christensen.
How many trademarks does BLOCKCITIES have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to BLOCKCITIES. 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 BLOCKCITIES file most often?
BLOCKCITIES's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the BLOCKCITIES trademark?
The most recent filings under the BLOCKCITIES mark are registered to Brian Christensen. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is BLOCKCITIES expanding into new categories?
The current WikiTrademarks Expansion Score for BLOCKCITIES 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 BLOCKCITIES trademark filings?
Click the Watch Brand button at the top of this page to add BLOCKCITIES 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 BLOCKCITIES to another owner · Browse all NICE classes · Most valuable brands
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