CHANKA holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) 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 |
|---|---|---|---|---|---|
| 90358083 | CHANKA | Dec 03, 2020 | Pending | 007 Machinery | Nanjing Chanka Technology Co., Ltd |
| 90358110 | CHANKA | Dec 03, 2020 | Pending | 011 Lighting & HVAC | Nanjing Chanka Technology Co., Ltd |
| 90358121 | CHANKA | Dec 03, 2020 | Pending | 021 Housewares | Nanjing Chanka Technology Co., Ltd |
| 90358160 | CHANKA | Dec 03, 2020 | Pending | 022 Ropes & Textiles | Nanjing Chanka Technology Co., Ltd |
| 90358202 | CHANKA | Dec 03, 2020 | Pending | 028 Games & Toys | Nanjing Chanka Technology Co., Ltd |
Weekly visibility reports showing how ChatGPT mentions CHANKA, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: CHANKA trademark portfolio
What trademarks does CHANKA hold?
CHANKA holds 5 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 11 (Lighting & HVAC), Class 21 (Housewares). The most recent filings are registered to Nanjing Chanka Technology Co., Ltd.
How many trademarks does CHANKA have at the USPTO?
WikiTrademarks tracks 5 USPTO trademark filings attributed to CHANKA. 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 CHANKA file most often?
CHANKA's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CHANKA trademark?
The most recent filings under the CHANKA mark are registered to Nanjing Chanka 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 CHANKA expanding into new categories?
The current WikiTrademarks Expansion Score for CHANKA 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 CHANKA trademark filings?
Click the Watch Brand button at the top of this page to add CHANKA 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 CHANKA to another owner · Browse all NICE classes · Most valuable brands
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