DUALFLO 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 11, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99550349 | DUALFLO | Dec 16, 2025 | Registered | 010 Medical Devices | Windgap Medical, Inc. |
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FAQ: DUALFLO trademark portfolio
What trademarks does DUALFLO hold?
DUALFLO 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 Windgap Medical, Inc..
How many trademarks does DUALFLO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DUALFLO. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DUALFLO file most often?
DUALFLO'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 DUALFLO trademark?
The most recent filings under the DUALFLO mark are registered to Windgap Medical, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DUALFLO expanding into new categories?
The current WikiTrademarks Expansion Score for DUALFLO is 4 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 DUALFLO trademark filings?
Click the Watch Brand button at the top of this page to add DUALFLO 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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