HEATSTAR AG 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 July 22, 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 |
|---|---|---|---|---|---|
| 90044338 | HEATSTAR AG | Jul 09, 2020 | Pending | 011 Lighting & HVAC | Enerco Group, Inc. |
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FAQ: HEATSTAR AG trademark portfolio
What trademarks does HEATSTAR AG hold?
HEATSTAR AG 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 Enerco Group, Inc..
How many trademarks does HEATSTAR AG have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HEATSTAR AG. The brand has been actively filing since July 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HEATSTAR AG file most often?
HEATSTAR AG'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 HEATSTAR AG trademark?
The most recent filings under the HEATSTAR AG mark are registered to Enerco Group, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HEATSTAR AG expanding into new categories?
The current WikiTrademarks Expansion Score for HEATSTAR AG 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 HEATSTAR AG trademark filings?
Click the Watch Brand button at the top of this page to add HEATSTAR AG 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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