TSMASTER holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 3 filings. The WikiTrademarks Expansion Score is 8/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 2, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99351370 | TSMASTER | Aug 22, 2025 | Pending | 009 Electronics & Software | Shanghai TOSUN Technology Ltd |
| 98762558 | TSMASTER | Sep 21, 2024 | Pending | 009 Electronics & Software | Shanghai TOSUN Technology Ltd |
| 98762569 | TSMASTER | Sep 21, 2024 | Pending | 042 Science & Technology | Shanghai TOSUN Technology Ltd |
| 79363417 | TSMASTER | Sep 14, 2022 | Pending | 007 Machinery 009 Electronics & Software 035 Advertising & Business 042 Science & Technology | Shanghai TOSUN Technology Ltd |
Weekly visibility reports showing how ChatGPT mentions TSMASTER, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TSMASTER trademark portfolio
What trademarks does TSMASTER hold?
TSMASTER holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology), Class 7 (Machinery). The most recent filings are registered to Shanghai TOSUN Technology Ltd.
How many trademarks does TSMASTER have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to TSMASTER. The brand has been actively filing since September 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TSMASTER file most often?
TSMASTER's most active class is NICE Class 9 (Electronics & Software), with 3 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TSMASTER trademark?
The most recent filings under the TSMASTER mark are registered to Shanghai TOSUN Technology Ltd. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TSMASTER expanding into new categories?
The current WikiTrademarks Expansion Score for TSMASTER is 8 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 TSMASTER trademark filings?
Click the Watch Brand button at the top of this page to add TSMASTER 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 TSMASTER to another owner · Browse all NICE classes · Most valuable brands
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