HD3 holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) 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 July 13, 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 |
|---|---|---|---|---|---|
| 86857530 | HD3 | Dec 22, 2015 | Pending | 024 Fabrics | Mark's Work Wearhouse Ltd. |
| 79179273 | HD3 | Oct 13, 2015 | Pending | 010 Medical Devices | Henke-Sass, Wolf GmbH |
Weekly visibility reports showing how ChatGPT mentions HD3, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HD3 trademark portfolio
What trademarks does HD3 hold?
HD3 holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices), Class 24 (Fabrics). The most recent filings are registered to Mark's Work Wearhouse Ltd..
How many trademarks does HD3 have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HD3. The brand has been actively filing since October 2015. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HD3 file most often?
HD3's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HD3 trademark?
The most recent filings under the HD3 mark are registered to Mark's Work Wearhouse Ltd.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HD3 expanding into new categories?
The current WikiTrademarks Expansion Score for HD3 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 HD3 trademark filings?
Click the Watch Brand button at the top of this page to add HD3 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 HD3 to another owner · Browse all NICE classes · Most valuable brands
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