EFW holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 41 (Education & Entertainment) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 30, 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 |
|---|---|---|---|---|---|
| 79380866 | EFW | Jan 13, 2023 | Pending | 012 Vehicles 037 Construction & Repair 042 Science & Technology | Elbe Flugzeugwerke GmbH |
| 88300824 | EFW | Feb 13, 2019 | Pending | 041 Education & Entertainment | Extreme Fight World, LLC |
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FAQ: EFW trademark portfolio
What trademarks does EFW hold?
EFW holds 2 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 41 (Education & Entertainment), Class 12 (Vehicles), Class 37 (Construction & Repair). The most recent filings are registered to Elbe Flugzeugwerke GmbH.
How many trademarks does EFW have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to EFW. The brand has been actively filing since February 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EFW file most often?
EFW's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EFW trademark?
The most recent filings under the EFW mark are registered to Elbe Flugzeugwerke GmbH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EFW expanding into new categories?
The current WikiTrademarks Expansion Score for EFW is 5 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 EFW trademark filings?
Click the Watch Brand button at the top of this page to add EFW 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 EFW to another owner · Browse all NICE classes · Most valuable brands
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