ALESS STEAM CLEANER holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 2 filings. The WikiTrademarks Expansion Score is 27/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 15, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99799002 | ALESS STEAM CLEANER | May 01, 2026 | Registered | 007 Machinery | Haigen Liang |
| 99775848 | ALESS STEAM CLEANER | Apr 20, 2026 | Registered | 007 Machinery | RuiFu Lin |
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FAQ: ALESS STEAM CLEANER trademark portfolio
What trademarks does ALESS STEAM CLEANER hold?
ALESS STEAM CLEANER holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to Haigen Liang.
How many trademarks does ALESS STEAM CLEANER have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to ALESS STEAM CLEANER. The brand has been actively filing since April 2026. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does ALESS STEAM CLEANER file most often?
ALESS STEAM CLEANER's most active class is NICE Class 7 (Machinery), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the ALESS STEAM CLEANER trademark?
The most recent filings under the ALESS STEAM CLEANER mark are registered to Haigen Liang. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is ALESS STEAM CLEANER expanding into new categories?
The current WikiTrademarks Expansion Score for ALESS STEAM CLEANER is 27 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 ALESS STEAM CLEANER trademark filings?
Click the Watch Brand button at the top of this page to add ALESS STEAM CLEANER 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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