EKO3 SYSTEMS holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) with 3 filings. The WikiTrademarks Expansion Score is 13/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 18, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99754672 | EKO3 SYSTEMS | Apr 09, 2026 | Registered | 011 Lighting & HVAC | Knorr Systems Int’l, LLC |
| 87537448 | EKO3 SYSTEMS | Jul 21, 2017 | Pending | 011 Lighting & HVAC | KNORR SYSTEMS INT'L, LLC |
| 78856319 | EKO3 SYSTEMS | Apr 07, 2006 | Abandoned | 011 Lighting & HVAC | KNORR SYSTEMS INT'L, LLC |
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FAQ: EKO3 SYSTEMS trademark portfolio
What trademarks does EKO3 SYSTEMS hold?
EKO3 SYSTEMS holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Knorr Systems Int’l, LLC.
How many trademarks does EKO3 SYSTEMS have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to EKO3 SYSTEMS. The brand has been actively filing since April 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does EKO3 SYSTEMS file most often?
EKO3 SYSTEMS's most active class is NICE Class 11 (Lighting & HVAC), with 3 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the EKO3 SYSTEMS trademark?
The most recent filings under the EKO3 SYSTEMS mark are registered to Knorr Systems Int’l, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is EKO3 SYSTEMS expanding into new categories?
The current WikiTrademarks Expansion Score for EKO3 SYSTEMS is 13 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 EKO3 SYSTEMS trademark filings?
Click the Watch Brand button at the top of this page to add EKO3 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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