SFSFETL 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 November 10, 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 |
|---|---|---|---|---|---|
| 98286519 | SFSFETL | Nov 27, 2023 | Registered | 009 Electronics & Software | Guangzhou Ansuzhi Electronic Technology Co., Ltd |
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FAQ: SFSFETL trademark portfolio
What trademarks does SFSFETL hold?
SFSFETL 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 Guangzhou Ansuzhi Electronic Technology Co., Ltd.
How many trademarks does SFSFETL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SFSFETL. The brand has been actively filing since November 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SFSFETL file most often?
SFSFETL'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 SFSFETL trademark?
The most recent filings under the SFSFETL mark are registered to Guangzhou Ansuzhi Electronic 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 SFSFETL expanding into new categories?
The current WikiTrademarks Expansion Score for SFSFETL 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 SFSFETL trademark filings?
Click the Watch Brand button at the top of this page to add SFSFETL 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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