EXTREMEXOS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 August 30, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Oct 28, 2016 |
EXTREME NETWORKS, INC.
|
SILICON VALLEY BANK
SANTA CLARA, CALIFORNIA
|
| Jul 24, 2015 |
EXTREME NETWORKS, INC.
|
SILICON VALLEY BANK
SANTA CLARA, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78718496 | EXTREMEXOS | Sep 22, 2005 | Abandoned | 009 Electronics & Software | EXTREME NETWORKS, INC. |
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FAQ: EXTREMEXOS trademark portfolio
What trademarks does EXTREMEXOS hold?
EXTREMEXOS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to EXTREME NETWORKS, INC..
How many trademarks does EXTREMEXOS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EXTREMEXOS. The brand has been actively filing since September 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EXTREMEXOS file most often?
EXTREMEXOS's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EXTREMEXOS trademark?
The most recent filings under the EXTREMEXOS mark are registered to EXTREME NETWORKS, INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EXTREMEXOS expanding into new categories?
The current WikiTrademarks Expansion Score for EXTREMEXOS 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 EXTREMEXOS trademark filings?
Click the Watch Brand button at the top of this page to add EXTREMEXOS 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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