SOUND holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals) with 2 filings. The WikiTrademarks Expansion Score is 5/100, 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 |
|---|---|---|---|---|---|
| 99041056 | SOUND | Feb 13, 2025 | Registered | 028 Games & Toys | Karsten Manufacturing Corporation |
| 88214490 | SOUND | Dec 03, 2018 | Pending | 001 Chemicals 042 Science & Technology 044 Medical & Beauty Services | Sound Agriculture Company |
| 88214836 | SOUND | Dec 03, 2018 | Pending | 001 Chemicals 042 Science & Technology 044 Medical & Beauty Services | Sound Agriculture Company |
Weekly visibility reports showing how ChatGPT mentions SOUND, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: SOUND trademark portfolio
What trademarks does SOUND hold?
SOUND holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 1 (Chemicals), Class 42 (Science & Technology), Class 44 (Medical & Beauty Services). The most recent filings are registered to Karsten Manufacturing Corporation.
How many trademarks does SOUND have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to SOUND. The brand has been actively filing since December 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does SOUND file most often?
SOUND's most active class is NICE Class 1 (Chemicals), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the SOUND trademark?
The most recent filings under the SOUND mark are registered to Karsten Manufacturing Corporation. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is SOUND expanding into new categories?
The current WikiTrademarks Expansion Score for SOUND is 5 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 SOUND trademark filings?
Click the Watch Brand button at the top of this page to add SOUND 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 SOUND to another owner · Browse all NICE classes · Most valuable brands
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