DUO CURVE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 12, 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 |
|---|---|---|---|---|---|
| 98538225 | DUO CURVE | May 07, 2024 | Pending | 010 Medical Devices | spine & jointlab Inc. |
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FAQ: DUO CURVE trademark portfolio
What trademarks does DUO CURVE hold?
DUO CURVE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to spine & jointlab Inc..
How many trademarks does DUO CURVE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUO CURVE. The brand has been actively filing since May 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUO CURVE file most often?
DUO CURVE's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DUO CURVE trademark?
The most recent filings under the DUO CURVE mark are registered to spine & jointlab Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUO CURVE expanding into new categories?
The current WikiTrademarks Expansion Score for DUO CURVE 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 DUO CURVE trademark filings?
Click the Watch Brand button at the top of this page to add DUO CURVE 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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