WATERSENTRY 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 14, 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 |
|---|---|---|
| Jul 21, 2016 |
ELKAY MANUFACTURING COMPANY
ELKAY DELAWARE CORPORATION
|
ELKAY MANUFACTURING COMPANY
OAK BROOK, ILLINOIS
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74728768 | WATERSENTRY | Sep 13, 1995 | Abandoned | 011 Lighting & HVAC | EMC WATER LLC |
Weekly visibility reports showing how ChatGPT mentions WATERSENTRY, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: WATERSENTRY trademark portfolio
What trademarks does WATERSENTRY hold?
WATERSENTRY 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 EMC WATER LLC.
How many trademarks does WATERSENTRY have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to WATERSENTRY. The brand has been actively filing since September 1995. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WATERSENTRY file most often?
WATERSENTRY'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 WATERSENTRY trademark?
The most recent filings under the WATERSENTRY mark are registered to EMC WATER LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WATERSENTRY expanding into new categories?
The current WikiTrademarks Expansion Score for WATERSENTRY 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 WATERSENTRY trademark filings?
Click the Watch Brand button at the top of this page to add WATERSENTRY 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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