LEKSELL GAMMA KNIFE 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 13, 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 |
|---|---|---|---|---|---|
| 76549434 | LEKSELL GAMMA KNIFE | Sep 17, 2003 | Abandoned | 010 Medical Devices | Elekta AB (publ) |
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FAQ: LEKSELL GAMMA KNIFE trademark portfolio
What trademarks does LEKSELL GAMMA KNIFE hold?
LEKSELL GAMMA KNIFE 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 Elekta AB (publ).
How many trademarks does LEKSELL GAMMA KNIFE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LEKSELL GAMMA KNIFE. The brand has been actively filing since September 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LEKSELL GAMMA KNIFE file most often?
LEKSELL GAMMA KNIFE'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 LEKSELL GAMMA KNIFE trademark?
The most recent filings under the LEKSELL GAMMA KNIFE mark are registered to Elekta AB (publ). Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LEKSELL GAMMA KNIFE expanding into new categories?
The current WikiTrademarks Expansion Score for LEKSELL GAMMA KNIFE is 0 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 LEKSELL GAMMA KNIFE trademark filings?
Click the Watch Brand button at the top of this page to add LEKSELL GAMMA KNIFE 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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