LETRIO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 43 (Food & Drink Services) 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
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jan 20, 2026 |
GOLDEN W LLC
|
TRIO RAMEN WISCONSIN LLC
MIDDLETON, WISCONSIN
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 97863985 | LETRIO | Mar 30, 2023 | Pending | 043 Food & Drink Services | TRIO RAMEN WISCONSIN LLC |
Weekly visibility reports showing how ChatGPT mentions LETRIO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: LETRIO trademark portfolio
What trademarks does LETRIO hold?
LETRIO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 43 (Food & Drink Services). The most recent filings are registered to TRIO RAMEN WISCONSIN LLC.
How many trademarks does LETRIO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LETRIO. The brand has been actively filing since March 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LETRIO file most often?
LETRIO's most active class is NICE Class 43 (Food & Drink Services), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the LETRIO trademark?
The most recent filings under the LETRIO mark are registered to TRIO RAMEN WISCONSIN LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LETRIO expanding into new categories?
The current WikiTrademarks Expansion Score for LETRIO 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 LETRIO trademark filings?
Click the Watch Brand button at the top of this page to add LETRIO 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 LETRIO to another owner · Browse all NICE classes · Most valuable brands
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