LEYDUN 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 August 27, 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 |
|---|---|---|---|---|---|
| 90268058 | LEYDUN | Oct 21, 2020 | Pending | 024 Fabrics | Guo Saijun |
| 90099183 | LEYDUN | Aug 07, 2020 | Pending | 028 Games & Toys | Weihai Tanqi Electronic Commerce Co., Ltd |
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FAQ: LEYDUN trademark portfolio
What trademarks does LEYDUN hold?
LEYDUN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys), Class 24 (Fabrics). The most recent filings are registered to Guo Saijun.
How many trademarks does LEYDUN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to LEYDUN. The brand has been actively filing since August 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LEYDUN file most often?
LEYDUN'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 LEYDUN trademark?
The most recent filings under the LEYDUN mark are registered to Guo Saijun. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LEYDUN expanding into new categories?
The current WikiTrademarks Expansion Score for LEYDUN 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 LEYDUN trademark filings?
Click the Watch Brand button at the top of this page to add LEYDUN 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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