WILLIS AERO holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 39 (Transport & Storage) with 1 filings. The WikiTrademarks Expansion Score is 5/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 15, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 86815143 | WILLIS AERO | Nov 10, 2015 | Pending | 039 Transport & Storage | Willis Lease Finance Corporation |
| 86979842 | WILLIS AERO | Nov 10, 2015 | Pending | 035 Advertising & Business 036 Insurance & Finance | Willis Lease Finance Corporation |
| 86984352 | WILLIS AERO | Nov 10, 2015 | Pending | 042 Science & Technology | Willis Lease Finance Corporation |
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FAQ: WILLIS AERO trademark portfolio
What trademarks does WILLIS AERO hold?
WILLIS AERO holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 39 (Transport & Storage), Class 35 (Advertising & Business), Class 36 (Insurance & Finance). The most recent filings are registered to Willis Lease Finance Corporation.
How many trademarks does WILLIS AERO have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to WILLIS AERO. The brand has been actively filing since November 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does WILLIS AERO file most often?
WILLIS AERO's most active class is NICE Class 39 (Transport & Storage), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the WILLIS AERO trademark?
The most recent filings under the WILLIS AERO mark are registered to Willis Lease Finance Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is WILLIS AERO expanding into new categories?
The current WikiTrademarks Expansion Score for WILLIS AERO is 5 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 WILLIS AERO trademark filings?
Click the Watch Brand button at the top of this page to add WILLIS AERO 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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