POWER PORT holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 1 filings. The WikiTrademarks Expansion Score is 0/100, 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)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
7 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 13, 2014 |
POLK AUDIO, INC.
|
POLK AUDIO, LLC
BALTIMORE, MARYLAND
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78381756 | POWER PORT | Mar 10, 2004 | Abandoned | 009 Electronics & Software | POLK AUDIO, LLC |
Weekly visibility reports showing how ChatGPT mentions POWER PORT, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: POWER PORT trademark portfolio
What trademarks does POWER PORT hold?
POWER PORT holds 0 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software). The most recent filings are registered to POLK AUDIO, LLC.
How many trademarks does POWER PORT have at the USPTO?
WikiTrademarks tracks 0 USPTO trademark filings attributed to POWER PORT. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does POWER PORT file most often?
POWER PORT'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 POWER PORT trademark?
The most recent filings under the POWER PORT mark are registered to POLK AUDIO, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is POWER PORT expanding into new categories?
The current WikiTrademarks Expansion Score for POWER PORT is 0 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 POWER PORT trademark filings?
Click the Watch Brand button at the top of this page to add POWER PORT 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 POWER PORT to another owner · Browse all NICE classes · Most valuable brands