EHD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99346894 | EHD | Aug 20, 2025 | Pending | 003 Cosmetics & Cleaning | NANYANG YOUZUOSHAN TRADING CO., LTD |
| 86777680 | EHD | Oct 05, 2015 | Pending | 009 Electronics & Software | PCS Instruments Limited |
Weekly visibility reports showing how ChatGPT mentions EHD, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: EHD trademark portfolio
What trademarks does EHD hold?
EHD holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 3 (Cosmetics & Cleaning). The most recent filings are registered to NANYANG YOUZUOSHAN TRADING CO., LTD.
How many trademarks does EHD have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EHD. The brand has been actively filing since October 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EHD file most often?
EHD's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EHD trademark?
The most recent filings under the EHD mark are registered to NANYANG YOUZUOSHAN TRADING CO., LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EHD expanding into new categories?
The current WikiTrademarks Expansion Score for EHD is 6 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 EHD trademark filings?
Click the Watch Brand button at the top of this page to add EHD 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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