QSMDH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys) 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 13, 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 |
|---|---|---|---|---|---|
| 90415169 | QSMDH | Dec 26, 2020 | Pending | 028 Games & Toys | ZHENGZHOU WOERKE TECHNOLOGY CO., LTD. |
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FAQ: QSMDH trademark portfolio
What trademarks does QSMDH hold?
QSMDH holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 28 (Games & Toys). The most recent filings are registered to ZHENGZHOU WOERKE TECHNOLOGY CO., LTD..
How many trademarks does QSMDH have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to QSMDH. The brand has been actively filing since December 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QSMDH file most often?
QSMDH's most active class is NICE Class 28 (Games & Toys), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QSMDH trademark?
The most recent filings under the QSMDH mark are registered to ZHENGZHOU WOERKE 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 QSMDH expanding into new categories?
The current WikiTrademarks Expansion Score for QSMDH 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 QSMDH trademark filings?
Click the Watch Brand button at the top of this page to add QSMDH 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 QSMDH to another owner · Browse all NICE classes · Most valuable brands
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