EFPOWER 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 23, 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 |
|---|---|---|---|---|---|
| 98296678 | EFPOWER | Dec 03, 2023 | Pending | 009 Electronics & Software | Chongqing Yihu Engine Machinery Co., Ltd. |
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FAQ: EFPOWER trademark portfolio
What trademarks does EFPOWER hold?
EFPOWER holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Chongqing Yihu Engine Machinery Co., Ltd..
How many trademarks does EFPOWER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EFPOWER. The brand has been actively filing since December 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EFPOWER file most often?
EFPOWER'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 EFPOWER trademark?
The most recent filings under the EFPOWER mark are registered to Chongqing Yihu Engine Machinery Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EFPOWER expanding into new categories?
The current WikiTrademarks Expansion Score for EFPOWER 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 EFPOWER trademark filings?
Click the Watch Brand button at the top of this page to add EFPOWER 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 EFPOWER to another owner · Browse all NICE classes · Most valuable brands
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