QSIRTE 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 July 27, 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 |
|---|---|---|---|---|---|
| 99522091 | QSIRTE | Nov 30, 2025 | Registered | 010 Medical Devices | Guangzhou Qiji Trading Co., Ltd. |
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FAQ: QSIRTE trademark portfolio
What trademarks does QSIRTE hold?
QSIRTE 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 Guangzhou Qiji Trading Co., Ltd..
How many trademarks does QSIRTE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QSIRTE. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QSIRTE file most often?
QSIRTE'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 QSIRTE trademark?
The most recent filings under the QSIRTE mark are registered to Guangzhou Qiji Trading Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QSIRTE expanding into new categories?
The current WikiTrademarks Expansion Score for QSIRTE 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 QSIRTE trademark filings?
Click the Watch Brand button at the top of this page to add QSIRTE 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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