SLF-TANL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 August 27, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99542661 | SLF-TANL | Dec 11, 2025 | Registered | 010 Medical Devices | Portal Access Inc. |
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FAQ: SLF-TANL trademark portfolio
What trademarks does SLF-TANL hold?
SLF-TANL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Portal Access Inc..
How many trademarks does SLF-TANL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to SLF-TANL. 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 SLF-TANL file most often?
SLF-TANL's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SLF-TANL trademark?
The most recent filings under the SLF-TANL mark are registered to Portal Access Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SLF-TANL expanding into new categories?
The current WikiTrademarks Expansion Score for SLF-TANL 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 SLF-TANL trademark filings?
Click the Watch Brand button at the top of this page to add SLF-TANL 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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