TEINSF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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 June 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99371064 | TEINSF | Sep 02, 2025 | Pending | 028 Games & Toys | Xuanhoo Linh |
Weekly visibility reports showing how ChatGPT mentions TEINSF, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TEINSF trademark portfolio
What trademarks does TEINSF hold?
TEINSF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to Xuanhoo Linh.
How many trademarks does TEINSF have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TEINSF. The brand has been actively filing since September 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TEINSF file most often?
TEINSF's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TEINSF trademark?
The most recent filings under the TEINSF mark are registered to Xuanhoo Linh. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TEINSF expanding into new categories?
The current WikiTrademarks Expansion Score for TEINSF 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 TEINSF trademark filings?
Click the Watch Brand button at the top of this page to add TEINSF 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 TEINSF to another owner · Browse all NICE classes · Most valuable brands
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