O ONE LEAF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning) 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 June 14, 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 |
|---|---|---|---|---|---|
| 79180689 | O ONE LEAF | Nov 24, 2015 | Pending | 003 Cosmetics & Cleaning | Shanghai CHICMAX Cosmetic Co., Ltd. |
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FAQ: O ONE LEAF trademark portfolio
What trademarks does O ONE LEAF hold?
O ONE LEAF holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 3 (Cosmetics & Cleaning). The most recent filings are registered to Shanghai CHICMAX Cosmetic Co., Ltd..
How many trademarks does O ONE LEAF have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to O ONE LEAF. The brand has been actively filing since November 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does O ONE LEAF file most often?
O ONE LEAF's most active class is NICE Class 3 (Cosmetics & Cleaning), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the O ONE LEAF trademark?
The most recent filings under the O ONE LEAF mark are registered to Shanghai CHICMAX Cosmetic Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is O ONE LEAF expanding into new categories?
The current WikiTrademarks Expansion Score for O ONE LEAF 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 O ONE LEAF trademark filings?
Click the Watch Brand button at the top of this page to add O ONE LEAF 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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