TANK SENTINEL holds 1 USPTO trademark filings across 0 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 14, 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 |
|---|---|---|---|---|---|
| 74117642 | TANK SENTINEL | Nov 23, 1990 | Abandoned | 009 Electronics & Software | FRANKLIN ELECTRIC CO., INC. |
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FAQ: TANK SENTINEL trademark portfolio
What trademarks does TANK SENTINEL hold?
TANK SENTINEL holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to FRANKLIN ELECTRIC CO., INC..
How many trademarks does TANK SENTINEL have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TANK SENTINEL. The brand has been actively filing since November 1990. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TANK SENTINEL file most often?
TANK SENTINEL's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TANK SENTINEL trademark?
The most recent filings under the TANK SENTINEL mark are registered to FRANKLIN ELECTRIC CO., INC.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TANK SENTINEL expanding into new categories?
The current WikiTrademarks Expansion Score for TANK SENTINEL 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 TANK SENTINEL trademark filings?
Click the Watch Brand button at the top of this page to add TANK SENTINEL 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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