SOFELFOS 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 27, 2026
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Sign in to claimHow is SOFELFOS filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99566395 | SOFELFOS | Dec 26, 2025 | Registered | 009 Electronics & Software | Wenyu Zhang |
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FAQ: SOFELFOS trademark portfolio
What trademarks does SOFELFOS hold?
SOFELFOS 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 Wenyu Zhang.
How many trademarks does SOFELFOS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SOFELFOS. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SOFELFOS file most often?
SOFELFOS'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 SOFELFOS trademark?
The most recent filings under the SOFELFOS mark are registered to Wenyu Zhang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SOFELFOS expanding into new categories?
The current WikiTrademarks Expansion Score for SOFELFOS is 4 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 SOFELFOS trademark filings?
Click the Watch Brand button at the top of this page to add SOFELFOS 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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