DIANDIAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 24 (Fabrics) 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 30, 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 |
|---|---|---|---|---|---|
| 87819752 | DIANDIAN | Mar 05, 2018 | Pending | 024 Fabrics | Li Penghui |
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FAQ: DIANDIAN trademark portfolio
What trademarks does DIANDIAN hold?
DIANDIAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 24 (Fabrics). The most recent filings are registered to Li Penghui.
How many trademarks does DIANDIAN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DIANDIAN. The brand has been actively filing since March 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DIANDIAN file most often?
DIANDIAN's most active class is NICE Class 24 (Fabrics), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DIANDIAN trademark?
The most recent filings under the DIANDIAN mark are registered to Li Penghui. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DIANDIAN expanding into new categories?
The current WikiTrademarks Expansion Score for DIANDIAN 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 DIANDIAN trademark filings?
Click the Watch Brand button at the top of this page to add DIANDIAN 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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