O3-NEX 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 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 1, 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 |
|---|---|---|---|---|---|
| 79297793 | O3-NEX | Jul 09, 2020 | Pending | 009 Electronics & Software 011 Lighting & HVAC | MAHLE International GmbH |
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FAQ: O3-NEX trademark portfolio
What trademarks does O3-NEX hold?
O3-NEX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 11 (Lighting & HVAC). The most recent filings are registered to MAHLE International GmbH.
How many trademarks does O3-NEX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to O3-NEX. The brand has been actively filing since July 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does O3-NEX file most often?
O3-NEX'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 O3-NEX trademark?
The most recent filings under the O3-NEX mark are registered to MAHLE International GmbH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is O3-NEX expanding into new categories?
The current WikiTrademarks Expansion Score for O3-NEX is 3 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 O3-NEX trademark filings?
Click the Watch Brand button at the top of this page to add O3-NEX 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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