UDK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) 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 November 13, 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 |
|---|---|---|---|---|---|
| 97190368 | UDK | Dec 26, 2021 | Pending | 014 Jewelry & Watches | jianshan lin |
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FAQ: UDK trademark portfolio
What trademarks does UDK hold?
UDK holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches). The most recent filings are registered to jianshan lin.
How many trademarks does UDK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to UDK. The brand has been actively filing since December 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does UDK file most often?
UDK's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the UDK trademark?
The most recent filings under the UDK mark are registered to jianshan lin. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is UDK expanding into new categories?
The current WikiTrademarks Expansion Score for UDK 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 UDK trademark filings?
Click the Watch Brand button at the top of this page to add UDK 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 UDK to another owner · Browse all NICE classes · Most valuable brands
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