ISK holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 44 (Medical & Beauty Services) with 1 filings. The WikiTrademarks Expansion Score is 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 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 |
|---|---|---|---|---|---|
| 99482630 | ISK | Nov 06, 2025 | Registered | 044 Medical & Beauty Services | W. Norman Scott |
| 98923452 | ISK | Dec 26, 2024 | Pending | 035 Advertising & Business | ISHTIYAQ DANDU |
| 87164174 | ISK | Sep 08, 2016 | Pending | 009 Electronics & Software | Ningbo Yinzhou Shengke Electronics Co.,Ltd. |
| 79186613 | ISK | Feb 02, 2016 | Pending | ["005"] | ISHIHARA SANGYO KAISHA, LTD. |
Weekly visibility reports showing how ChatGPT mentions ISK, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ISK trademark portfolio
What trademarks does ISK hold?
ISK holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 44 (Medical & Beauty Services), Class 5 (Pharmaceuticals), Class 9 (Electronics & Software). The most recent filings are registered to W. Norman Scott.
How many trademarks does ISK have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to ISK. The brand has been actively filing since February 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ISK file most often?
ISK's most active class is NICE Class 44 (Medical & Beauty Services), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ISK trademark?
The most recent filings under the ISK mark are registered to W. Norman Scott. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ISK expanding into new categories?
The current WikiTrademarks Expansion Score for ISK is 8 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 ISK trademark filings?
Click the Watch Brand button at the top of this page to add ISK 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 ISK to another owner · Browse all NICE classes · Most valuable brands
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