DUOMU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals) 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 13, 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 |
|---|---|---|---|---|---|
| 98818280 | DUOMU | Oct 24, 2024 | Pending | 005 Pharmaceuticals | SHIJIAZHUANG XIAOBUTOU'ER PAPER INDUSTRY CO., LTD. |
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FAQ: DUOMU trademark portfolio
What trademarks does DUOMU hold?
DUOMU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 5 (Pharmaceuticals). The most recent filings are registered to SHIJIAZHUANG XIAOBUTOU'ER PAPER INDUSTRY CO., LTD..
How many trademarks does DUOMU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUOMU. The brand has been actively filing since October 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUOMU file most often?
DUOMU's most active class is NICE Class 5 (Pharmaceuticals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUOMU trademark?
The most recent filings under the DUOMU mark are registered to SHIJIAZHUANG XIAOBUTOU'ER PAPER INDUSTRY CO., LTD.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUOMU expanding into new categories?
The current WikiTrademarks Expansion Score for DUOMU 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 DUOMU trademark filings?
Click the Watch Brand button at the top of this page to add DUOMU 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 DUOMU to another owner · Browse all NICE classes · Most valuable brands
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