I-SONIC holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 4 filings. The WikiTrademarks Expansion Score is 16/100, 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
No activity recorded yet.
Ownership & Assignment History
8 records| Date | From | To |
|---|---|---|
| Mar 8, 2017 |
WELLS FARGO BANK, NATIONAL ASSOCIATION (...
|
POLK AUDIO, LLC
VISTA, CALIFORNIA
BOOM MOVEMENT, LLC
VISTA, CALIFORNIA
DEFINITIVE TECHNOLOGY, LLC
VISTA, CALIFORNIA
DIRECTED, LLC
VISTA, CALIFORNIA
|
| Mar 7, 2017 |
ANTARES CAPITAL LP (AS SUCCESSOR BY ASSI...
|
VIPER BORROWER CORPORATION, INC.
VISTA, CALIFORNIA
VIPER HOLDINGS CORPORATION
VISTA, CALIFORNIA
VIPER ACQUISITION CORPORATION
VISTA, CALIFORNIA
DEI SALES, INC.
VISTA, CALIFORNIA
DEI HOLDINGS, INC.
VISTA, CALIFORNIA
DEI INTERNATIONAL, INC.
VISTA, CALIFORNIA
DEI HEADQUARTERS, INC.
VISTA, CALIFORNIA
POLK HOLDING CORP.
VISTA, CALIFORNIA
POLK AUDIO, INC.
VISTA, CALIFORNIA
POLK AUDIO, LLC
VISTA, CALIFORNIA
BOOM MOVEMENT, LLC
VISTA, CALIFORNIA
DEFINITIVE TECHNOLOGY, LLC
VISTA, CALIFORNIA
DIRECTED, LLC
VISTA, CALIFORNIA
|
| Mar 2, 2017 |
POLK AUDIO, LLC
DIRECTED, LLC
DEFINITIVE TECHNOLOGY, LLC
BOSTON ACOUSTICS, INC.
|
CERBERUS BUSINESS FINANCE, LLC, AS COLLA...
NEW YORK, NEW YORK
|
| Sep 25, 2015 |
GENERAL ELECTRIC CAPITAL CORPORATION
|
ANTARES CAPITAL LP
CHICAGO, ILLINOIS
|
| Apr 8, 2014 |
POLK AUDIO, LLC
BOOM MOVEMENT, LLC
DEFINITIVE TECHNOLOGY, LLC
DIRECTED, LLC
|
GENERAL ELECTRIC CAPITAL CORPORATION, AS...
CHICAGO, ILLINOIS
|
| Apr 8, 2014 |
POLK AUDIO, LLC
BOOM MOVEMENT, LLC
DEFINITIVE TECHNOLOGY, LLC
DIRECTED, LLC
|
WELLS FARGO BANK, NATIONAL ASSOCIATION,...
NEW YORK, NEW YORK
|
| Mar 20, 2014 |
POLK AUDIO, INC.
|
POLK AUDIO, LLC
BALTIMORE, MARYLAND
|
| Mar 13, 2014 |
POLK AUDIO, INC.
|
POLK AUDIO, LLC
BALTIMORE, MARYLAND
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99585668 | I-SONIC | Jan 09, 2026 | Registered | 007 Machinery 009 Electronics & Software | Terra Sonic International, LLC |
| 97141350 | I-SONIC | Nov 24, 2021 | Registered | 007 Machinery 009 Electronics & Software | Terra Sonic International, LLC |
| 78977561 | I-SONIC | Apr 13, 2005 | Abandoned | 009 Electronics & Software | POLK AUDIO, LLC |
| 78607925 | I-SONIC | Apr 13, 2005 | Pending | 009 Electronics & Software | POLK AUDIO, LLC |
Weekly visibility reports showing how ChatGPT mentions I-SONIC, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: I-SONIC trademark portfolio
What trademarks does I-SONIC hold?
I-SONIC holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 7 (Machinery). The most recent filings are registered to Terra Sonic International, LLC.
How many trademarks does I-SONIC have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to I-SONIC. The brand has been actively filing since April 2005. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does I-SONIC file most often?
I-SONIC's most active class is NICE Class 9 (Electronics & Software), with 4 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the I-SONIC trademark?
The most recent filings under the I-SONIC 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 I-SONIC expanding into new categories?
The current WikiTrademarks Expansion Score for I-SONIC is 16 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 I-SONIC trademark filings?
Click the Watch Brand button at the top of this page to add I-SONIC 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 I-SONIC to another owner · Browse all NICE classes · Most valuable brands