DAWUSU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 |
|---|---|---|---|---|---|
| 97691731 | DAWUSU | Nov 25, 2022 | Pending | 011 Lighting & HVAC | Beijing Longyang Hongyu Construction Engineering Co., Ltd |
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FAQ: DAWUSU trademark portfolio
What trademarks does DAWUSU hold?
DAWUSU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Beijing Longyang Hongyu Construction Engineering Co., Ltd.
How many trademarks does DAWUSU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DAWUSU. The brand has been actively filing since November 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DAWUSU file most often?
DAWUSU's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DAWUSU trademark?
The most recent filings under the DAWUSU mark are registered to Beijing Longyang Hongyu Construction Engineering Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DAWUSU expanding into new categories?
The current WikiTrademarks Expansion Score for DAWUSU 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 DAWUSU trademark filings?
Click the Watch Brand button at the top of this page to add DAWUSU 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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