DHDUOSHOU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials) 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 |
|---|---|---|---|---|---|
| 97709021 | DHDUOSHOU | Dec 08, 2022 | Pending | 019 Building Materials | Donghaixian Kuaiheng Trade Co., Ltd. |
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FAQ: DHDUOSHOU trademark portfolio
What trademarks does DHDUOSHOU hold?
DHDUOSHOU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials). The most recent filings are registered to Donghaixian Kuaiheng Trade Co., Ltd..
How many trademarks does DHDUOSHOU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DHDUOSHOU. The brand has been actively filing since December 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DHDUOSHOU file most often?
DHDUOSHOU's most active class is NICE Class 19 (Building Materials), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DHDUOSHOU trademark?
The most recent filings under the DHDUOSHOU mark are registered to Donghaixian Kuaiheng Trade Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DHDUOSHOU expanding into new categories?
The current WikiTrademarks Expansion Score for DHDUOSHOU 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 DHDUOSHOU trademark filings?
Click the Watch Brand button at the top of this page to add DHDUOSHOU 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.
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