DULEPAX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials) 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 September 28, 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 |
|---|---|---|---|---|---|
| 90698733 | DULEPAX | May 09, 2021 | Pending | 019 Building Materials | Zhang, Ming |
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FAQ: DULEPAX trademark portfolio
What trademarks does DULEPAX hold?
DULEPAX holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials). The most recent filings are registered to Zhang, Ming.
How many trademarks does DULEPAX have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DULEPAX. The brand has been actively filing since May 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DULEPAX file most often?
DULEPAX's most active class is NICE Class 19 (Building Materials), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DULEPAX trademark?
The most recent filings under the DULEPAX mark are registered to Zhang, Ming. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DULEPAX expanding into new categories?
The current WikiTrademarks Expansion Score for DULEPAX 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 DULEPAX trademark filings?
Click the Watch Brand button at the top of this page to add DULEPAX 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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