HALO INDEX holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 July 9, 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 |
|---|---|---|---|---|---|
| 90386709 | HALO INDEX | Dec 16, 2020 | Registered | 009 Electronics & Software 042 Science & Technology | Masimo Corporation |
| 87213860 | HALO INDEX | Oct 24, 2016 | Pending | 010 Medical Devices | Masimo Corporation |
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FAQ: HALO INDEX trademark portfolio
What trademarks does HALO INDEX hold?
HALO INDEX holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology), Class 10 (Medical Devices). The most recent filings are registered to Masimo Corporation.
How many trademarks does HALO INDEX have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HALO INDEX. The brand has been actively filing since October 2016. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HALO INDEX file most often?
HALO INDEX'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 HALO INDEX trademark?
The most recent filings under the HALO INDEX mark are registered to Masimo Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HALO INDEX expanding into new categories?
The current WikiTrademarks Expansion Score for HALO INDEX 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 HALO INDEX trademark filings?
Click the Watch Brand button at the top of this page to add HALO INDEX 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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