HARBOR OS holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 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 |
|---|---|---|---|---|---|
| 99455608 | HARBOR OS | Oct 22, 2025 | Registered | 042 Science & Technology | Harborinno Limited |
Weekly visibility reports showing how ChatGPT mentions HARBOR OS, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HARBOR OS trademark portfolio
What trademarks does HARBOR OS hold?
HARBOR OS holds 1 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 42 (Science & Technology). The most recent filings are registered to Harborinno Limited.
How many trademarks does HARBOR OS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HARBOR OS. The brand has been actively filing since October 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARBOR OS file most often?
HARBOR OS's most active class is NICE Class 42 (Science & Technology), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARBOR OS trademark?
The most recent filings under the HARBOR OS mark are registered to Harborinno Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARBOR OS expanding into new categories?
The current WikiTrademarks Expansion Score for HARBOR OS is 4 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 HARBOR OS trademark filings?
Click the Watch Brand button at the top of this page to add HARBOR 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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