EWDPHW 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 5, 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 |
|---|---|---|---|---|---|
| 90877141 | EWDPHW | Aug 11, 2021 | Pending | 011 Lighting & HVAC | Yanhua Du |
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FAQ: EWDPHW trademark portfolio
What trademarks does EWDPHW hold?
EWDPHW 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 Yanhua Du.
How many trademarks does EWDPHW have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EWDPHW. The brand has been actively filing since August 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EWDPHW file most often?
EWDPHW'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 EWDPHW trademark?
The most recent filings under the EWDPHW mark are registered to Yanhua Du. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EWDPHW expanding into new categories?
The current WikiTrademarks Expansion Score for EWDPHW 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 EWDPHW trademark filings?
Click the Watch Brand button at the top of this page to add EWDPHW 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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