ARTCO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) 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 October 15, 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 |
|---|---|---|---|---|---|
| 90254309 | ARTCO | Oct 14, 2020 | Pending | 001 Chemicals | Kuanmin Li |
Weekly visibility reports showing how ChatGPT mentions ARTCO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: ARTCO trademark portfolio
What trademarks does ARTCO hold?
ARTCO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals). The most recent filings are registered to Kuanmin Li.
How many trademarks does ARTCO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to ARTCO. The brand has been actively filing since October 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ARTCO file most often?
ARTCO's most active class is NICE Class 1 (Chemicals), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ARTCO trademark?
The most recent filings under the ARTCO mark are registered to Kuanmin Li. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ARTCO expanding into new categories?
The current WikiTrademarks Expansion Score for ARTCO 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 ARTCO trademark filings?
Click the Watch Brand button at the top of this page to add ARTCO 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 ARTCO to another owner · Browse all NICE classes · Most valuable brands
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