TOPWIN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 35/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 10, 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 |
|---|---|---|---|---|---|
| 99836838 | TOPWIN | May 21, 2026 | Registered | 020 Furniture | Lingzi Jiang |
| 99747916 | TOPWIN | Apr 08, 2026 | Registered | 010 Medical Devices | CARE FUTURE INC. |
| 97478754 | TOPWIN | Jun 28, 2022 | Registered | 012 Vehicles | Zhuhai Chunfeng Electric Technology Co., Ltd. |
Weekly visibility reports showing how ChatGPT mentions TOPWIN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TOPWIN trademark portfolio
What trademarks does TOPWIN hold?
TOPWIN holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 20 (Furniture), Class 12 (Vehicles). The most recent filings are registered to Lingzi Jiang.
How many trademarks does TOPWIN have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to TOPWIN. The brand has been actively filing since June 2022. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TOPWIN file most often?
TOPWIN'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 TOPWIN trademark?
The most recent filings under the TOPWIN mark are registered to Lingzi Jiang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TOPWIN expanding into new categories?
The current WikiTrademarks Expansion Score for TOPWIN is 35 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 TOPWIN trademark filings?
Click the Watch Brand button at the top of this page to add TOPWIN 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 TOPWIN to another owner · Browse all NICE classes · Most valuable brands
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