ESK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 30, 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 |
|---|---|---|---|---|---|
| 99557061 | ESK | Dec 19, 2025 | Registered | 041 Education & Entertainment | ESK Film Services Limited |
| 98726663 | ESK | Aug 30, 2024 | Pending | 013 Firearms & Explosives | Magpul Industries Corp. |
Weekly visibility reports showing how ChatGPT mentions ESK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ESK trademark portfolio
What trademarks does ESK hold?
ESK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment), Class 13 (Firearms & Explosives). The most recent filings are registered to ESK Film Services Limited.
How many trademarks does ESK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ESK. The brand has been actively filing since August 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ESK file most often?
ESK's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ESK trademark?
The most recent filings under the ESK mark are registered to ESK Film Services Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ESK expanding into new categories?
The current WikiTrademarks Expansion Score for ESK is 6 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 ESK trademark filings?
Click the Watch Brand button at the top of this page to add ESK 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 ESK to another owner · Browse all NICE classes · Most valuable brands
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