DELTA UMBRA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 4/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 6, 2026
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Filing Velocity (24 Months)
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99484075 | DELTA UMBRA | Nov 07, 2025 | Registered | 009 Electronics & Software | Shenyang DU Electronic Co. Ltd. |
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FAQ: DELTA UMBRA trademark portfolio
What trademarks does DELTA UMBRA hold?
DELTA UMBRA holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to Shenyang DU Electronic Co. Ltd..
How many trademarks does DELTA UMBRA have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to DELTA UMBRA. The brand has been actively filing since November 2025. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DELTA UMBRA file most often?
DELTA UMBRA's most active class is NICE Class 9 (Electronics & Software), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DELTA UMBRA trademark?
The most recent filings under the DELTA UMBRA mark are registered to Shenyang DU Electronic Co. Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DELTA UMBRA expanding into new categories?
The current WikiTrademarks Expansion Score for DELTA UMBRA is 4 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 DELTA UMBRA trademark filings?
Click the Watch Brand button at the top of this page to add DELTA UMBRA 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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