HD 490 PRO 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 June 15, 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 |
|---|---|---|---|---|---|
| 79408303 | HD 490 PRO | Oct 02, 2024 | Pending | 009 Electronics & Software 037 Construction & Repair 042 Science & Technology | Sennheiser electronic SE & Co. KG |
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FAQ: HD 490 PRO trademark portfolio
What trademarks does HD 490 PRO hold?
HD 490 PRO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 37 (Construction & Repair), Class 42 (Science & Technology). The most recent filings are registered to Sennheiser electronic SE & Co. KG.
How many trademarks does HD 490 PRO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to HD 490 PRO. The brand has been actively filing since October 2024. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HD 490 PRO file most often?
HD 490 PRO'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 HD 490 PRO trademark?
The most recent filings under the HD 490 PRO mark are registered to Sennheiser electronic SE & Co. KG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HD 490 PRO expanding into new categories?
The current WikiTrademarks Expansion Score for HD 490 PRO 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 HD 490 PRO trademark filings?
Click the Watch Brand button at the top of this page to add HD 490 PRO 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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