SISMEL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 4, 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 |
|---|---|---|---|---|---|
| 97123519 | SISMEL | Nov 13, 2021 | Pending | 011 Lighting & HVAC | YANG, ZAN |
| 90748163 | SISMEL | Jun 01, 2021 | Pending | 021 Housewares | Zan Yang |
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FAQ: SISMEL trademark portfolio
What trademarks does SISMEL hold?
SISMEL holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 21 (Housewares), Class 11 (Lighting & HVAC). The most recent filings are registered to YANG, ZAN.
How many trademarks does SISMEL have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SISMEL. 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 SISMEL file most often?
SISMEL'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 SISMEL trademark?
The most recent filings under the SISMEL mark are registered to YANG, ZAN. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SISMEL expanding into new categories?
The current WikiTrademarks Expansion Score for SISMEL is 3 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 SISMEL trademark filings?
Click the Watch Brand button at the top of this page to add SISMEL 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.
More on this portfolio: Compare SISMEL to another owner · Browse all NICE classes · Most valuable brands
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