LENNOX LOCK 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 24/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 7, 2026
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Sign in to claimHow is LENNOX LOCK filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99678304 | LENNOX LOCK | Mar 02, 2026 | Registered | ["011"] | Lennox Industries Inc. |
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FAQ: LENNOX LOCK trademark portfolio
What trademarks does LENNOX LOCK hold?
LENNOX LOCK 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 Lennox Industries Inc..
How many trademarks does LENNOX LOCK have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to LENNOX LOCK. The brand has been actively filing since March 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does LENNOX LOCK file most often?
LENNOX LOCK'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 LENNOX LOCK trademark?
The most recent filings under the LENNOX LOCK mark are registered to Lennox Industries Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is LENNOX LOCK expanding into new categories?
The current WikiTrademarks Expansion Score for LENNOX LOCK is 24 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 LENNOX LOCK trademark filings?
Click the Watch Brand button at the top of this page to add LENNOX LOCK 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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