HYDROLINK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 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 |
|---|---|---|---|---|---|
| 86806209 | HYDROLINK | Nov 02, 2015 | Pending | 009 Electronics & Software | WaterFurnace International, Inc. |
| 77069768 | HYDROLINK | Dec 21, 2006 | Abandoned | 009 Electronics & Software | EcoWater Systems LLC |
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FAQ: HYDROLINK trademark portfolio
What trademarks does HYDROLINK hold?
HYDROLINK holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to WaterFurnace International, Inc..
How many trademarks does HYDROLINK have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HYDROLINK. The brand has been actively filing since December 2006. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYDROLINK file most often?
HYDROLINK's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HYDROLINK trademark?
The most recent filings under the HYDROLINK mark are registered to WaterFurnace International, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYDROLINK expanding into new categories?
The current WikiTrademarks Expansion Score for HYDROLINK 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 HYDROLINK trademark filings?
Click the Watch Brand button at the top of this page to add HYDROLINK 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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