SIVLYN holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 25 (Clothing & Footwear) 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 October 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 |
|---|---|---|---|---|---|
| 99330792 | SIVLYN | Aug 11, 2025 | Pending | 025 Clothing & Footwear | Shenzhen Huanfeng Technology Co., Ltd. |
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FAQ: SIVLYN trademark portfolio
What trademarks does SIVLYN hold?
SIVLYN holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 25 (Clothing & Footwear). The most recent filings are registered to Shenzhen Huanfeng Technology Co., Ltd..
How many trademarks does SIVLYN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SIVLYN. The brand has been actively filing since August 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIVLYN file most often?
SIVLYN's most active class is NICE Class 25 (Clothing & Footwear), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIVLYN trademark?
The most recent filings under the SIVLYN mark are registered to Shenzhen Huanfeng Technology Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIVLYN expanding into new categories?
The current WikiTrademarks Expansion Score for SIVLYN 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 SIVLYN trademark filings?
Click the Watch Brand button at the top of this page to add SIVLYN 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 SIVLYN to another owner · Browse all NICE classes · Most valuable brands
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