NORTH STAR WATER TREATMENT SYSTEMS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 June 15, 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 |
|---|---|---|---|---|---|
| 87288986 | NORTH STAR WATER TREATMENT SYSTEMS | Jan 04, 2017 | Pending | 011 Lighting & HVAC | EcoWater Systems LLC |
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FAQ: NORTH STAR WATER TREATMENT SYSTEMS trademark portfolio
What trademarks does NORTH STAR WATER TREATMENT SYSTEMS hold?
NORTH STAR WATER TREATMENT SYSTEMS holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to EcoWater Systems LLC.
How many trademarks does NORTH STAR WATER TREATMENT SYSTEMS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to NORTH STAR WATER TREATMENT SYSTEMS. The brand has been actively filing since January 2017. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does NORTH STAR WATER TREATMENT SYSTEMS file most often?
NORTH STAR WATER TREATMENT SYSTEMS's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the NORTH STAR WATER TREATMENT SYSTEMS trademark?
The most recent filings under the NORTH STAR WATER TREATMENT SYSTEMS mark are registered to EcoWater Systems LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is NORTH STAR WATER TREATMENT SYSTEMS expanding into new categories?
The current WikiTrademarks Expansion Score for NORTH STAR WATER TREATMENT SYSTEMS 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 NORTH STAR WATER TREATMENT SYSTEMS trademark filings?
Click the Watch Brand button at the top of this page to add NORTH STAR WATER TREATMENT SYSTEMS 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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