CAIRE OS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 14, 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 |
|---|---|---|---|---|---|
| 99725509 | CAIRE OS | Mar 26, 2026 | Registered | 042 Science & Technology | Caire AI Inc. |
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FAQ: CAIRE OS trademark portfolio
What trademarks does CAIRE OS hold?
CAIRE OS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Caire AI Inc..
How many trademarks does CAIRE OS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CAIRE OS. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CAIRE OS file most often?
CAIRE OS's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CAIRE OS trademark?
The most recent filings under the CAIRE OS mark are registered to Caire AI Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CAIRE OS expanding into new categories?
The current WikiTrademarks Expansion Score for CAIRE OS is 24 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 CAIRE OS trademark filings?
Click the Watch Brand button at the top of this page to add CAIRE OS 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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