WWN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 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 |
|---|---|---|---|---|---|
| 90885777 | WWN | Aug 16, 2021 | Pending | 016 Paper & Printed Goods | CHU, YANFEI |
| 90402665 | WWN | Dec 22, 2020 | Pending | 028 Games & Toys | Zhao, Wei |
| 90123660 | WWN | Aug 19, 2020 | Pending | 008 Hand Tools | HUIZHOU HUAHE TECHNOLOGY CO., LTD |
Weekly visibility reports showing how ChatGPT mentions WWN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: WWN trademark portfolio
What trademarks does WWN hold?
WWN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys), Class 16 (Paper & Printed Goods), Class 8 (Hand Tools). The most recent filings are registered to CHU, YANFEI.
How many trademarks does WWN have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to WWN. 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 WWN file most often?
WWN'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 WWN trademark?
The most recent filings under the WWN mark are registered to CHU, YANFEI. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WWN expanding into new categories?
The current WikiTrademarks Expansion Score for WWN is 4 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 WWN trademark filings?
Click the Watch Brand button at the top of this page to add WWN 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 WWN to another owner · Browse all NICE classes · Most valuable brands
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