S3 holds 14 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 6 filings. The WikiTrademarks Expansion Score is 21/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Sign in to claimHow is S3 filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 10, 2026 |
S3 INTERNATIONAL, LLC
|
S3 AERODEFENSE, LLC
MILWAUKEE, WISCONSIN
|
Recent Filings
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FAQ: S3 trademark portfolio
What trademarks does S3 hold?
S3 holds 14 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 41 (Education & Entertainment), Class 35 (Advertising & Business). The most recent filings are registered to S3 Entertainment LLC.
How many trademarks does S3 have at the USPTO?
WikiTrademarks tracks 14 USPTO trademark filings attributed to S3. The brand has been actively filing since January 2004. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does S3 file most often?
S3's most active class is NICE Class 42 (Science & Technology), with 6 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the S3 trademark?
The most recent filings under the S3 mark are registered to S3 Entertainment LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is S3 expanding into new categories?
The current WikiTrademarks Expansion Score for S3 is 21 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 S3 trademark filings?
Click the Watch Brand button at the top of this page to add S3 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 S3 to another owner · Browse all NICE classes · Most valuable brands
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