POWERPHONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment) 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 November 3, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 74530644 | POWERPHONE | May 27, 1994 | Abandoned | 041 Education & Entertainment | Powerphone, Inc. |
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FAQ: POWERPHONE trademark portfolio
What trademarks does POWERPHONE hold?
POWERPHONE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 41 (Education & Entertainment). The most recent filings are registered to Powerphone, Inc..
How many trademarks does POWERPHONE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to POWERPHONE. The brand has been actively filing since May 1994. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does POWERPHONE file most often?
POWERPHONE's most active class is NICE Class 41 (Education & Entertainment), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the POWERPHONE trademark?
The most recent filings under the POWERPHONE mark are registered to Powerphone, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is POWERPHONE expanding into new categories?
The current WikiTrademarks Expansion Score for POWERPHONE 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 POWERPHONE trademark filings?
Click the Watch Brand button at the top of this page to add POWERPHONE 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 POWERPHONE to another owner · Browse all NICE classes · Most valuable brands
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