MAINSTAY MEDICAL holds 1 USPTO trademark filings across 1 NICE class. 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 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 |
|---|---|---|---|---|---|
| 85757856 | MAINSTAY MEDICAL | Oct 18, 2012 | Pending | 010 Medical Devices | Mainstay Medical, Limited |
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FAQ: MAINSTAY MEDICAL trademark portfolio
What trademarks does MAINSTAY MEDICAL hold?
MAINSTAY MEDICAL holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to Mainstay Medical, Limited.
How many trademarks does MAINSTAY MEDICAL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to MAINSTAY MEDICAL. The brand has been actively filing since October 2012. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does MAINSTAY MEDICAL file most often?
MAINSTAY MEDICAL's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the MAINSTAY MEDICAL trademark?
The most recent filings under the MAINSTAY MEDICAL mark are registered to Mainstay Medical, Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is MAINSTAY MEDICAL expanding into new categories?
The current WikiTrademarks Expansion Score for MAINSTAY MEDICAL 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 MAINSTAY MEDICAL trademark filings?
Click the Watch Brand button at the top of this page to add MAINSTAY MEDICAL 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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