OISIYU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 26 (Lace & Embroidery) 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 26, 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 |
|---|---|---|---|---|---|
| 90683047 | OISIYU | Apr 30, 2021 | Pending | 026 Lace & Embroidery | XUCHANG ALICE HAIR PRODUCTS CO. , LTD. |
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FAQ: OISIYU trademark portfolio
What trademarks does OISIYU hold?
OISIYU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 26 (Lace & Embroidery). The most recent filings are registered to XUCHANG ALICE HAIR PRODUCTS CO. , LTD..
How many trademarks does OISIYU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to OISIYU. The brand has been actively filing since April 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does OISIYU file most often?
OISIYU's most active class is NICE Class 26 (Lace & Embroidery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the OISIYU trademark?
The most recent filings under the OISIYU mark are registered to XUCHANG ALICE HAIR PRODUCTS CO. , LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is OISIYU expanding into new categories?
The current WikiTrademarks Expansion Score for OISIYU 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 OISIYU trademark filings?
Click the Watch Brand button at the top of this page to add OISIYU 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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