EWF holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 9, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99504464 | EWF | Nov 19, 2025 | Registered | 009 Electronics & Software 016 Paper & Printed Goods 025 Clothing & Footwear 041 Education & Entertainment | Earth, Wind & Fire IP, LLC |
| 90649749 | EWF | Apr 16, 2021 | Pending | 009 Electronics & Software | Zheng,Fengsen |
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FAQ: EWF trademark portfolio
What trademarks does EWF hold?
EWF holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 16 (Paper & Printed Goods), Class 25 (Clothing & Footwear). The most recent filings are registered to Earth, Wind & Fire IP, LLC.
How many trademarks does EWF have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to EWF. The brand has been actively filing since April 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EWF file most often?
EWF's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EWF trademark?
The most recent filings under the EWF mark are registered to Earth, Wind & Fire IP, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EWF expanding into new categories?
The current WikiTrademarks Expansion Score for EWF is 8 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 EWF trademark filings?
Click the Watch Brand button at the top of this page to add EWF 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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