DLOISW holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 2, 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 |
|---|---|---|---|---|---|
| 90170240 | DLOISW | Sep 10, 2020 | Pending | 011 Lighting & HVAC | LIANG, SHUN |
| 90170347 | DLOISW | Sep 10, 2020 | Pending | 025 Clothing & Footwear | WENZHOU WUYI ELECTRONIC COMMERCE CO.,LTD. |
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FAQ: DLOISW trademark portfolio
What trademarks does DLOISW hold?
DLOISW holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC), Class 25 (Clothing & Footwear). The most recent filings are registered to LIANG, SHUN.
How many trademarks does DLOISW have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to DLOISW. The brand has been actively filing since September 2020. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DLOISW file most often?
DLOISW's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DLOISW trademark?
The most recent filings under the DLOISW mark are registered to LIANG, SHUN. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DLOISW expanding into new categories?
The current WikiTrademarks Expansion Score for DLOISW 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 DLOISW trademark filings?
Click the Watch Brand button at the top of this page to add DLOISW 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 DLOISW to another owner · Browse all NICE classes · Most valuable brands
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