IELF 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 13, 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 |
|---|---|---|---|---|---|
| 97718359 | IELF | Dec 15, 2022 | Registered | 009 Electronics & Software | Shenzhen Zhongfeida Technology Co., Ltd |
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FAQ: IELF trademark portfolio
What trademarks does IELF hold?
IELF 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 Shenzhen Zhongfeida Technology Co., Ltd.
How many trademarks does IELF have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to IELF. The brand has been actively filing since December 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does IELF file most often?
IELF'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 IELF trademark?
The most recent filings under the IELF mark are registered to Shenzhen Zhongfeida Technology Co., Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is IELF expanding into new categories?
The current WikiTrademarks Expansion Score for IELF 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 IELF trademark filings?
Click the Watch Brand button at the top of this page to add IELF 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 IELF to another owner · Browse all NICE classes · Most valuable brands
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