LEFUN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 7, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99198937 | LEFUN | May 23, 2025 | Registered | 009 Electronics & Software | Shenzhen Lohas Technology Co., Ltd. |
| 98933390 | LEFUN | Jan 02, 2025 | Abandoned | 009 Electronics & Software | SHENZHEN QIJIN NETWORK TECHNOLOGY CO., LTD. |
| 88354044 | LEFUN | Mar 25, 2019 | Pending | 003 Cosmetics & Cleaning | EMMAVILLE INC |
Weekly visibility reports showing how ChatGPT mentions LEFUN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: LEFUN trademark portfolio
What trademarks does LEFUN hold?
LEFUN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 3 (Cosmetics & Cleaning). The most recent filings are registered to Shenzhen Lohas Technology Co., Ltd..
How many trademarks does LEFUN have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to LEFUN. The brand has been actively filing since March 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LEFUN file most often?
LEFUN'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 LEFUN trademark?
The most recent filings under the LEFUN mark are registered to Shenzhen Lohas 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 LEFUN expanding into new categories?
The current WikiTrademarks Expansion Score for LEFUN is 0 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 LEFUN trademark filings?
Click the Watch Brand button at the top of this page to add LEFUN 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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