SIRENHEAD holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 2, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97432818 | SIRENHEAD | May 27, 2022 | Pending | 025 Clothing & Footwear | Yangzhou Okus Trading Co., Ltd. |
| 90723187 | SIRENHEAD | May 20, 2021 | Pending | 028 Games & Toys | Yangzhou Okus Trading Co., Ltd. |
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FAQ: SIRENHEAD trademark portfolio
What trademarks does SIRENHEAD hold?
SIRENHEAD holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys), Class 25 (Clothing & Footwear). The most recent filings are registered to Yangzhou Okus Trading Co., Ltd..
How many trademarks does SIRENHEAD have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SIRENHEAD. The brand has been actively filing since May 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SIRENHEAD file most often?
SIRENHEAD's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SIRENHEAD trademark?
The most recent filings under the SIRENHEAD mark are registered to Yangzhou Okus Trading Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SIRENHEAD expanding into new categories?
The current WikiTrademarks Expansion Score for SIRENHEAD is 3 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 SIRENHEAD trademark filings?
Click the Watch Brand button at the top of this page to add SIRENHEAD 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 SIRENHEAD to another owner · Browse all NICE classes · Most valuable brands
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