QDSONIC holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business) with 1 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 12, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79417681 | QDSONIC | Oct 17, 2024 | Pending | 007 Machinery 010 Medical Devices 011 Lighting & HVAC 021 Housewares | Ningbo QDSonic Tech Co., Ltd. |
| 79409264 | QDSONIC | Aug 08, 2024 | Pending | 035 Advertising & Business | Ningbo QDSonic Tech Co., Ltd. |
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FAQ: QDSONIC trademark portfolio
What trademarks does QDSONIC hold?
QDSONIC holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 35 (Advertising & Business), Class 7 (Machinery), Class 10 (Medical Devices). The most recent filings are registered to Ningbo QDSonic Tech Co., Ltd..
How many trademarks does QDSONIC have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to QDSONIC. The brand has been actively filing since August 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QDSONIC file most often?
QDSONIC's most active class is NICE Class 35 (Advertising & Business), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QDSONIC trademark?
The most recent filings under the QDSONIC mark are registered to Ningbo QDSonic Tech Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QDSONIC expanding into new categories?
The current WikiTrademarks Expansion Score for QDSONIC is 7 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 QDSONIC trademark filings?
Click the Watch Brand button at the top of this page to add QDSONIC 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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