ECF holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 1 filings. The WikiTrademarks Expansion Score is 15/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 13, 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 |
|---|---|---|---|---|---|
| 99650457 | ECF | Feb 12, 2026 | Registered | ["006"] | EC International(Nantong) Co., Ltd |
| 99384457 | ECF | Sep 10, 2025 | Registered | 017 Rubber & Insulation | Hickory Springs Manufacturing Company |
| 97697713 | ECF | Nov 30, 2022 | Registered | 007 Machinery 009 Electronics & Software 040 Material Treatment 042 Science & Technology 045 Legal & Security Services | ALPHA RING ASIA, INC. |
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FAQ: ECF trademark portfolio
What trademarks does ECF hold?
ECF holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods), Class 7 (Machinery), Class 9 (Electronics & Software). The most recent filings are registered to EC International(Nantong) Co., Ltd.
How many trademarks does ECF have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to ECF. The brand has been actively filing since November 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ECF file most often?
ECF's most active class is NICE Class 6 (Metal Goods), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ECF trademark?
The most recent filings under the ECF mark are registered to EC International(Nantong) Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ECF expanding into new categories?
The current WikiTrademarks Expansion Score for ECF is 15 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 ECF trademark filings?
Click the Watch Brand button at the top of this page to add ECF 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 ECF to another owner · Browse all NICE classes · Most valuable brands
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