YIFILO 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 16, 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 |
|---|---|---|---|---|---|
| 90223877 | YIFILO | Sep 30, 2020 | Pending | 009 Electronics & Software | CHANGCHUN ZHUDONG TECHNOLOGY CO., LTD. |
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FAQ: YIFILO trademark portfolio
What trademarks does YIFILO hold?
YIFILO 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 CHANGCHUN ZHUDONG TECHNOLOGY CO., LTD..
How many trademarks does YIFILO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to YIFILO. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does YIFILO file most often?
YIFILO'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 YIFILO trademark?
The most recent filings under the YIFILO mark are registered to CHANGCHUN ZHUDONG 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 YIFILO expanding into new categories?
The current WikiTrademarks Expansion Score for YIFILO 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 YIFILO trademark filings?
Click the Watch Brand button at the top of this page to add YIFILO 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 YIFILO to another owner · Browse all NICE classes · Most valuable brands
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