CHANGZHONG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) 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 20, 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 |
|---|---|---|---|---|---|
| 90413216 | CHANGZHONG | Dec 25, 2020 | Pending | 018 Leather Goods & Luggage | Wu Jianming |
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FAQ: CHANGZHONG trademark portfolio
What trademarks does CHANGZHONG hold?
CHANGZHONG holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage). The most recent filings are registered to Wu Jianming.
How many trademarks does CHANGZHONG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHANGZHONG. The brand has been actively filing since December 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHANGZHONG file most often?
CHANGZHONG's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHANGZHONG trademark?
The most recent filings under the CHANGZHONG mark are registered to Wu Jianming. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHANGZHONG expanding into new categories?
The current WikiTrademarks Expansion Score for CHANGZHONG 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 CHANGZHONG trademark filings?
Click the Watch Brand button at the top of this page to add CHANGZHONG 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 CHANGZHONG to another owner · Browse all NICE classes · Most valuable brands
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