EXTREME OS ONE 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 6/100, 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)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99485294 | EXTREME OS ONE | Nov 07, 2025 | Registered | 009 Electronics & Software 042 Science & Technology | Extreme Networks, Inc. |
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FAQ: EXTREME OS ONE trademark portfolio
What trademarks does EXTREME OS ONE hold?
EXTREME OS ONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology). The most recent filings are registered to Extreme Networks, Inc..
How many trademarks does EXTREME OS ONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to EXTREME OS ONE. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EXTREME OS ONE file most often?
EXTREME OS ONE'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 EXTREME OS ONE trademark?
The most recent filings under the EXTREME OS ONE 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 EXTREME OS ONE expanding into new categories?
The current WikiTrademarks Expansion Score for EXTREME OS ONE is 6 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 EXTREME OS ONE trademark filings?
Click the Watch Brand button at the top of this page to add EXTREME OS ONE 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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