STMU holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 28, 2026
Own this brand? Claim the profile to add your logo, story, and website.
Sign in to claimHow is STMU filing trademarks, and where is the portfolio expanding?
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 |
|---|---|---|---|---|---|
| 99181700 | STMU | May 13, 2025 | Registered | 028 Games & Toys | Dongguan Sen Tuan Electronic Technology Co., Ltd. |
| 86069328 | STMU | Sep 19, 2013 | Abandoned | 018 Leather Goods & Luggage 021 Housewares 025 Clothing & Footwear | St. Mary's University of San Antonio |
Weekly visibility reports showing how ChatGPT mentions STMU, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: STMU trademark portfolio
What trademarks does STMU hold?
STMU holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage), Class 21 (Housewares), Class 25 (Clothing & Footwear). The most recent filings are registered to Dongguan Sen Tuan Electronic Technology Co., Ltd..
How many trademarks does STMU have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to STMU. The brand has been actively filing since September 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does STMU file most often?
STMU's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the STMU trademark?
The most recent filings under the STMU mark are registered to Dongguan Sen Tuan 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 STMU expanding into new categories?
The current WikiTrademarks Expansion Score for STMU is 0 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 STMU trademark filings?
Click the Watch Brand button at the top of this page to add STMU 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 STMU to another owner · Browse all NICE classes · Most valuable brands
Community notes
0 notesShare what you know about STMU and help the next person researching it.