HYDROSTOP holds 2 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 9 (Electronics & Software) 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 28, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Jun 8, 2015 |
QUEST CONSTRUCTION PRODUCTS, LLC
|
GENERAL ELECTRIC CAPITAL CORPORATION, AS...
NORWALK, CONNECTICUT
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86871974 | HYDROSTOP | Jan 11, 2016 | Pending | 009 Electronics & Software 024 Fabrics 025 Clothing & Footwear | Sealskinz Limited |
| 86465385 | HYDROSTOP | Nov 26, 2014 | Abandoned | 002 Paints & Coatings | BMIC LLC |
Weekly visibility reports showing how ChatGPT mentions HYDROSTOP, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HYDROSTOP trademark portfolio
What trademarks does HYDROSTOP hold?
HYDROSTOP holds 2 USPTO trademark filings across 3 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 24 (Fabrics), Class 25 (Clothing & Footwear). The most recent filings are registered to Sealskinz Limited.
How many trademarks does HYDROSTOP have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HYDROSTOP. The brand has been actively filing since November 2014. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HYDROSTOP file most often?
HYDROSTOP's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 3 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HYDROSTOP trademark?
The most recent filings under the HYDROSTOP mark are registered to Sealskinz Limited. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HYDROSTOP expanding into new categories?
The current WikiTrademarks Expansion Score for HYDROSTOP 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 HYDROSTOP trademark filings?
Click the Watch Brand button at the top of this page to add HYDROSTOP 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 HYDROSTOP to another owner · Browse all NICE classes · Most valuable brands
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