HALO SIREN 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 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 9, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99556762 | HALO SIREN | Dec 19, 2025 | Registered | 009 Electronics & Software | LIFE SAFETY ALARM SERVICES LTD |
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FAQ: HALO SIREN trademark portfolio
What trademarks does HALO SIREN hold?
HALO SIREN 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 LIFE SAFETY ALARM SERVICES LTD.
How many trademarks does HALO SIREN have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HALO SIREN. The brand has been actively filing since December 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HALO SIREN file most often?
HALO SIREN'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 SIREN trademark?
The most recent filings under the HALO SIREN mark are registered to LIFE SAFETY ALARM SERVICES LTD. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HALO SIREN expanding into new categories?
The current WikiTrademarks Expansion Score for HALO SIREN 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 SIREN trademark filings?
Click the Watch Brand button at the top of this page to add HALO SIREN 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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