WORCHIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage) 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 August 17, 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 |
|---|---|---|---|---|---|
| 90228329 | WORCHIN | Sep 30, 2020 | Pending | 018 Leather Goods & Luggage | Sun, Jiarong |
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FAQ: WORCHIN trademark portfolio
What trademarks does WORCHIN hold?
WORCHIN holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 18 (Leather Goods & Luggage). The most recent filings are registered to Sun, Jiarong.
How many trademarks does WORCHIN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to WORCHIN. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WORCHIN file most often?
WORCHIN's most active class is NICE Class 18 (Leather Goods & Luggage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WORCHIN trademark?
The most recent filings under the WORCHIN mark are registered to Sun, Jiarong. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WORCHIN expanding into new categories?
The current WikiTrademarks Expansion Score for WORCHIN 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 WORCHIN trademark filings?
Click the Watch Brand button at the top of this page to add WORCHIN 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 WORCHIN to another owner · Browse all NICE classes · Most valuable brands
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