HOTOAIR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) 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 July 31, 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 |
|---|---|---|---|---|---|
| 90789603 | HOTOAIR | Jun 23, 2021 | Registered | 021 Housewares | Lei Chen |
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FAQ: HOTOAIR trademark portfolio
What trademarks does HOTOAIR hold?
HOTOAIR holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares). The most recent filings are registered to Lei Chen.
How many trademarks does HOTOAIR have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HOTOAIR. The brand has been actively filing since June 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HOTOAIR file most often?
HOTOAIR's most active class is NICE Class 21 (Housewares), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HOTOAIR trademark?
The most recent filings under the HOTOAIR mark are registered to Lei Chen. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HOTOAIR expanding into new categories?
The current WikiTrademarks Expansion Score for HOTOAIR 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 HOTOAIR trademark filings?
Click the Watch Brand button at the top of this page to add HOTOAIR 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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