HYDROSEAL holds 2 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.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Feb 2, 2017 |
OVIVO FINANCE INC.
|
OVIVO INC.
MONTREAL
|
| Jan 3, 2017 |
OVIVO LUXEMBOURG S.A.R.L.
|
OVIVO FINANCE INC.
MONTREAL
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79326393 | HYDROSEAL | Sep 17, 2021 | Pending | 010 Medical Devices | TASKA Prosthetics Limited |
| 74409306 | HYDROSEAL | Jul 01, 1993 | Abandoned | 011 Lighting & HVAC | OVIVO WATER INC. |
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FAQ: HYDROSEAL trademark portfolio
What trademarks does HYDROSEAL hold?
HYDROSEAL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 10 (Medical Devices). The most recent filings are registered to TASKA Prosthetics Limited.
How many trademarks does HYDROSEAL have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HYDROSEAL. The brand has been actively filing since July 1993. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYDROSEAL file most often?
HYDROSEAL'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 HYDROSEAL trademark?
The most recent filings under the HYDROSEAL mark are registered to TASKA Prosthetics Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYDROSEAL expanding into new categories?
The current WikiTrademarks Expansion Score for HYDROSEAL 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 HYDROSEAL trademark filings?
Click the Watch Brand button at the top of this page to add HYDROSEAL 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.
More on this portfolio: Compare HYDROSEAL to another owner · Browse all NICE classes · Most valuable brands
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