O4I OXYGEN FOR EYE 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 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 11, 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 |
|---|---|---|---|---|---|
| 99476099 | O4I OXYGEN FOR EYE | Nov 03, 2025 | Registered | 009 Electronics & Software | Grand Maple Optical Limited |
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FAQ: O4I OXYGEN FOR EYE trademark portfolio
What trademarks does O4I OXYGEN FOR EYE hold?
O4I OXYGEN FOR EYE 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 Grand Maple Optical Limited.
How many trademarks does O4I OXYGEN FOR EYE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to O4I OXYGEN FOR EYE. 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 O4I OXYGEN FOR EYE file most often?
O4I OXYGEN FOR EYE'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 O4I OXYGEN FOR EYE trademark?
The most recent filings under the O4I OXYGEN FOR EYE mark are registered to Grand Maple Optical Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is O4I OXYGEN FOR EYE expanding into new categories?
The current WikiTrademarks Expansion Score for O4I OXYGEN FOR EYE 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 O4I OXYGEN FOR EYE trademark filings?
Click the Watch Brand button at the top of this page to add O4I OXYGEN FOR EYE 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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