SK SEA KNIGHT holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 7, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99179319 | SK SEA KNIGHT | May 11, 2025 | Registered | 014 Jewelry & Watches | Zhenyan Yu |
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FAQ: SK SEA KNIGHT trademark portfolio
What trademarks does SK SEA KNIGHT hold?
SK SEA KNIGHT holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches). The most recent filings are registered to Zhenyan Yu.
How many trademarks does SK SEA KNIGHT have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SK SEA KNIGHT. The brand has been actively filing since May 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SK SEA KNIGHT file most often?
SK SEA KNIGHT's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SK SEA KNIGHT trademark?
The most recent filings under the SK SEA KNIGHT mark are registered to Zhenyan Yu. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SK SEA KNIGHT expanding into new categories?
The current WikiTrademarks Expansion Score for SK SEA KNIGHT is 1 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 SK SEA KNIGHT trademark filings?
Click the Watch Brand button at the top of this page to add SK SEA KNIGHT 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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