NS NORTHSTONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear) 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 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 |
|---|---|---|---|---|---|
| 90113245 | NS NORTHSTONE | Aug 13, 2020 | Pending | 025 Clothing & Footwear | Nanjing Leyijia Trading Co., Ltd. |
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FAQ: NS NORTHSTONE trademark portfolio
What trademarks does NS NORTHSTONE hold?
NS NORTHSTONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 25 (Clothing & Footwear). The most recent filings are registered to Nanjing Leyijia Trading Co., Ltd..
How many trademarks does NS NORTHSTONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NS NORTHSTONE. The brand has been actively filing since August 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NS NORTHSTONE file most often?
NS NORTHSTONE's most active class is NICE Class 25 (Clothing & Footwear), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NS NORTHSTONE trademark?
The most recent filings under the NS NORTHSTONE mark are registered to Nanjing Leyijia Trading Co., Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NS NORTHSTONE expanding into new categories?
The current WikiTrademarks Expansion Score for NS NORTHSTONE 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 NS NORTHSTONE trademark filings?
Click the Watch Brand button at the top of this page to add NS NORTHSTONE 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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