KARLLIU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 November 9, 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 |
|---|---|---|---|---|---|
| 88557613 | KARLLIU | Aug 01, 2019 | Pending | 021 Housewares | Liu, Zhiyuan |
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FAQ: KARLLIU trademark portfolio
What trademarks does KARLLIU hold?
KARLLIU holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Liu, Zhiyuan.
How many trademarks does KARLLIU have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KARLLIU. The brand has been actively filing since August 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KARLLIU file most often?
KARLLIU's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KARLLIU trademark?
The most recent filings under the KARLLIU mark are registered to Liu, Zhiyuan. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KARLLIU expanding into new categories?
The current WikiTrademarks Expansion Score for KARLLIU 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 KARLLIU trademark filings?
Click the Watch Brand button at the top of this page to add KARLLIU 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.
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