XNB holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 18 (Leather Goods & Luggage) with 1 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 14, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99632655 | XNB | Feb 04, 2026 | Registered | 009 Electronics & Software | QINHUANGDAO GUOOU TECHNOLOGY CO., LTD. |
| 97196054 | XNB | Dec 29, 2021 | Pending | 018 Leather Goods & Luggage | QINHUANGDAO GUOOU TECHNOLOGY CO., LTD. |
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FAQ: XNB trademark portfolio
What trademarks does XNB hold?
XNB holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 18 (Leather Goods & Luggage), Class 9 (Electronics & Software). The most recent filings are registered to QINHUANGDAO GUOOU TECHNOLOGY CO., LTD..
How many trademarks does XNB have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to XNB. 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 XNB file most often?
XNB's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the XNB trademark?
The most recent filings under the XNB mark are registered to QINHUANGDAO GUOOU TECHNOLOGY CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is XNB expanding into new categories?
The current WikiTrademarks Expansion Score for XNB is 6 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 XNB trademark filings?
Click the Watch Brand button at the top of this page to add XNB 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 XNB to another owner · Browse all NICE classes · Most valuable brands
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