WATERSTONE 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 July 6, 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 |
|---|---|---|---|---|---|
| 78752405 | WATERSTONE | Nov 11, 2005 | Abandoned | 011 Lighting & HVAC | Waterstone, LLC |
Weekly visibility reports showing how ChatGPT mentions WATERSTONE, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: WATERSTONE trademark portfolio
What trademarks does WATERSTONE hold?
WATERSTONE 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 Waterstone, LLC.
How many trademarks does WATERSTONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to WATERSTONE. The brand has been actively filing since November 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WATERSTONE file most often?
WATERSTONE'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 WATERSTONE trademark?
The most recent filings under the WATERSTONE mark are registered to Waterstone, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WATERSTONE expanding into new categories?
The current WikiTrademarks Expansion Score for WATERSTONE 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 WATERSTONE trademark filings?
Click the Watch Brand button at the top of this page to add WATERSTONE 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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