LEGEND HYDRONICS 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 0/100, 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
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 77677737 | LEGEND HYDRONICS | Feb 25, 2009 | Abandoned | 011 Lighting & HVAC | LEGEND VALVE & FITTING, LLC |
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FAQ: LEGEND HYDRONICS trademark portfolio
What trademarks does LEGEND HYDRONICS hold?
LEGEND HYDRONICS 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 LEGEND VALVE & FITTING, LLC.
How many trademarks does LEGEND HYDRONICS have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LEGEND HYDRONICS. The brand has been actively filing since February 2009. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LEGEND HYDRONICS file most often?
LEGEND HYDRONICS'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 LEGEND HYDRONICS trademark?
The most recent filings under the LEGEND HYDRONICS mark are registered to LEGEND VALVE & FITTING, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LEGEND HYDRONICS expanding into new categories?
The current WikiTrademarks Expansion Score for LEGEND HYDRONICS is 0 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 LEGEND HYDRONICS trademark filings?
Click the Watch Brand button at the top of this page to add LEGEND HYDRONICS 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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