SUMLOTY holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture) with 2 filings. The WikiTrademarks Expansion Score is 19/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed September 15, 2026
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Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99787961 | SUMLOTY | Apr 26, 2026 | Registered | 020 Furniture | YUCHANG ZHANG |
| 88487280 | SUMLOTY | Jun 25, 2019 | Pending | 020 Furniture | ZHANG, YUCHANG |
Weekly visibility reports showing how ChatGPT mentions SUMLOTY, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SUMLOTY trademark portfolio
What trademarks does SUMLOTY hold?
SUMLOTY holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 20 (Furniture). The most recent filings are registered to YUCHANG ZHANG.
How many trademarks does SUMLOTY have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to SUMLOTY. The brand has been actively filing since June 2019. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SUMLOTY file most often?
SUMLOTY's most active class is NICE Class 20 (Furniture), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SUMLOTY trademark?
The most recent filings under the SUMLOTY mark are registered to YUCHANG ZHANG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SUMLOTY expanding into new categories?
The current WikiTrademarks Expansion Score for SUMLOTY is 19 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 SUMLOTY trademark filings?
Click the Watch Brand button at the top of this page to add SUMLOTY 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 SUMLOTY to another owner · Browse all NICE classes · Most valuable brands
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