S SIDENOR STEEL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 1 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 26, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79441014 | S SIDENOR STEEL | Oct 07, 2025 | Registered | 006 Metal Goods 040 Material Treatment 042 Science & Technology | SIDENOR ACEROS ESPECIALES, S.L. |
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FAQ: S SIDENOR STEEL trademark portfolio
What trademarks does S SIDENOR STEEL hold?
S SIDENOR STEEL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods), Class 40 (Material Treatment), Class 42 (Science & Technology). The most recent filings are registered to SIDENOR ACEROS ESPECIALES, S.L..
How many trademarks does S SIDENOR STEEL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to S SIDENOR STEEL. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does S SIDENOR STEEL file most often?
S SIDENOR STEEL's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the S SIDENOR STEEL trademark?
The most recent filings under the S SIDENOR STEEL mark are registered to SIDENOR ACEROS ESPECIALES, S.L.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is S SIDENOR STEEL expanding into new categories?
The current WikiTrademarks Expansion Score for S SIDENOR STEEL is 7 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 S SIDENOR STEEL trademark filings?
Click the Watch Brand button at the top of this page to add S SIDENOR STEEL 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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