DEX holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 10/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 13, 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 |
|---|---|---|---|---|---|
| 99302868 | DEX | Jul 25, 2025 | Registered | 010 Medical Devices | Queen City Boxes, Inc. |
| 99302943 | DEX | Jul 25, 2025 | Registered | 042 Science & Technology | HTX Labs, Inc. |
| 98555699 | DEX | May 17, 2024 | Pending | 009 Electronics & Software | Worldex Lab, Inc. |
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FAQ: DEX trademark portfolio
What trademarks does DEX hold?
DEX holds 3 USPTO trademark filings across 1 NICE class. The largest concentration is in Class 10 (Medical Devices), Class 42 (Science & Technology), Class 9 (Electronics & Software). The most recent filings are registered to Queen City Boxes, Inc..
How many trademarks does DEX have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to DEX. The brand has been actively filing since May 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does DEX file most often?
DEX's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 1 classes is shown in the Nice Class Distribution panel on this page.
Who owns the DEX trademark?
The most recent filings under the DEX mark are registered to Queen City Boxes, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is DEX expanding into new categories?
The current WikiTrademarks Expansion Score for DEX is 10 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 DEX trademark filings?
Click the Watch Brand button at the top of this page to add DEX 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 DEX to another owner · Browse all NICE classes · Most valuable brands
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