CASTLE AIR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed November 13, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99166360 | CASTLE AIR | May 01, 2025 | Pending | 020 Furniture | CastleFit Corporation |
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FAQ: CASTLE AIR trademark portfolio
What trademarks does CASTLE AIR hold?
CASTLE AIR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture). The most recent filings are registered to CastleFit Corporation.
How many trademarks does CASTLE AIR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CASTLE AIR. The brand has been actively filing since May 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CASTLE AIR file most often?
CASTLE AIR's most active class is NICE Class 20 (Furniture), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CASTLE AIR trademark?
The most recent filings under the CASTLE AIR mark are registered to CastleFit Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CASTLE AIR expanding into new categories?
The current WikiTrademarks Expansion Score for CASTLE AIR is 1 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 CASTLE AIR trademark filings?
Click the Watch Brand button at the top of this page to add CASTLE AIR 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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