ZESTILK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 6, 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 |
|---|---|---|---|---|---|
| 88859157 | ZESTILK | Apr 03, 2020 | Pending | 010 Medical Devices | Hanzhou Wanshili Silk Science & Techniques Co., Ltd. |
| 88859430 | ZESTILK | Apr 03, 2020 | Pending | 025 Clothing & Footwear | Hangzhou Wanshili Silk Science & Techniques Co., Ltd. |
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FAQ: ZESTILK trademark portfolio
What trademarks does ZESTILK hold?
ZESTILK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 25 (Clothing & Footwear). The most recent filings are registered to Hanzhou Wanshili Silk Science & Techniques Co., Ltd..
How many trademarks does ZESTILK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ZESTILK. The brand has been actively filing since April 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ZESTILK file most often?
ZESTILK'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 ZESTILK trademark?
The most recent filings under the ZESTILK mark are registered to Hanzhou Wanshili Silk Science & Techniques Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ZESTILK expanding into new categories?
The current WikiTrademarks Expansion Score for ZESTILK 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 ZESTILK trademark filings?
Click the Watch Brand button at the top of this page to add ZESTILK 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 ZESTILK to another owner · Browse all NICE classes · Most valuable brands
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