QIN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 1, 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 |
|---|---|---|---|---|---|
| 98640856 | QIN | Jul 10, 2024 | Registered | 014 Jewelry & Watches | Shenzhen Qianhai Yunke Investment Co., Ltd. |
| 98640897 | QIN | Jul 10, 2024 | Registered | 035 Advertising & Business | Shenzhen Qianhai Yunke Investment Co., Ltd. |
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FAQ: QIN trademark portfolio
What trademarks does QIN hold?
QIN holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 14 (Jewelry & Watches), Class 35 (Advertising & Business). The most recent filings are registered to Shenzhen Qianhai Yunke Investment Co., Ltd..
How many trademarks does QIN have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to QIN. The brand has been actively filing since July 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does QIN file most often?
QIN's most active class is NICE Class 14 (Jewelry & Watches), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the QIN trademark?
The most recent filings under the QIN mark are registered to Shenzhen Qianhai Yunke Investment Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is QIN expanding into new categories?
The current WikiTrademarks Expansion Score for QIN is 3 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 QIN trademark filings?
Click the Watch Brand button at the top of this page to add QIN 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 QIN to another owner · Browse all NICE classes · Most valuable brands
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