PROSONIC holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 2 filings. The WikiTrademarks Expansion Score is 21/100, 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 |
|---|---|---|---|---|---|
| 99585682 | PROSONIC | Jan 09, 2026 | Registered | 007 Machinery | Terra Sonic International, LLC |
| 79404018 | PROSONIC | Jul 15, 2024 | Registered | 009 Electronics & Software | Endress+Hauser Group |
| 97044008 | PROSONIC | Sep 24, 2021 | Registered | 007 Machinery | Terra Sonic International, LLC |
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FAQ: PROSONIC trademark portfolio
What trademarks does PROSONIC hold?
PROSONIC holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery), Class 9 (Electronics & Software). The most recent filings are registered to Terra Sonic International, LLC.
How many trademarks does PROSONIC have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to PROSONIC. The brand has been actively filing since September 2021. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PROSONIC file most often?
PROSONIC's most active class is NICE Class 7 (Machinery), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PROSONIC trademark?
The most recent filings under the PROSONIC mark are registered to Terra Sonic International, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PROSONIC expanding into new categories?
The current WikiTrademarks Expansion Score for PROSONIC is 21 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 PROSONIC trademark filings?
Click the Watch Brand button at the top of this page to add PROSONIC 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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