YDKNA holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 8 (Hand Tools) 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 September 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99330240 | YDKNA | Aug 11, 2025 | Pending | 008 Hand Tools | Baofeng Zheng |
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FAQ: YDKNA trademark portfolio
What trademarks does YDKNA hold?
YDKNA holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 8 (Hand Tools). The most recent filings are registered to Baofeng Zheng.
How many trademarks does YDKNA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to YDKNA. The brand has been actively filing since August 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does YDKNA file most often?
YDKNA's most active class is NICE Class 8 (Hand Tools), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the YDKNA trademark?
The most recent filings under the YDKNA mark are registered to Baofeng Zheng. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is YDKNA expanding into new categories?
The current WikiTrademarks Expansion Score for YDKNA 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 YDKNA trademark filings?
Click the Watch Brand button at the top of this page to add YDKNA 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 YDKNA to another owner · Browse all NICE classes · Most valuable brands
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