CHANGYUAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 34 (Tobacco & Smoking) 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 11, 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 |
|---|---|---|---|---|---|
| 97308826 | CHANGYUAN | Mar 11, 2022 | Pending | 034 Tobacco & Smoking | ZHEJIANG CHANGYUAN SMOKING SET CO., LTD. |
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FAQ: CHANGYUAN trademark portfolio
What trademarks does CHANGYUAN hold?
CHANGYUAN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 34 (Tobacco & Smoking). The most recent filings are registered to ZHEJIANG CHANGYUAN SMOKING SET CO., LTD..
How many trademarks does CHANGYUAN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CHANGYUAN. The brand has been actively filing since March 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CHANGYUAN file most often?
CHANGYUAN's most active class is NICE Class 34 (Tobacco & Smoking), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHANGYUAN trademark?
The most recent filings under the CHANGYUAN mark are registered to ZHEJIANG CHANGYUAN SMOKING SET CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CHANGYUAN expanding into new categories?
The current WikiTrademarks Expansion Score for CHANGYUAN 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 CHANGYUAN trademark filings?
Click the Watch Brand button at the top of this page to add CHANGYUAN 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 CHANGYUAN to another owner · Browse all NICE classes · Most valuable brands
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