PORTAPRO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 1/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 10, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 78265993 | PORTAPRO | Jun 23, 2003 | Pending | 007 Machinery | Master Appliance Corp. |
Weekly visibility reports showing how ChatGPT mentions PORTAPRO, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: PORTAPRO trademark portfolio
What trademarks does PORTAPRO hold?
PORTAPRO holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to Master Appliance Corp..
How many trademarks does PORTAPRO have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PORTAPRO. The brand has been actively filing since June 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PORTAPRO file most often?
PORTAPRO's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PORTAPRO trademark?
The most recent filings under the PORTAPRO mark are registered to Master Appliance Corp.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PORTAPRO expanding into new categories?
The current WikiTrademarks Expansion Score for PORTAPRO is 1 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 PORTAPRO trademark filings?
Click the Watch Brand button at the top of this page to add PORTAPRO 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 PORTAPRO to another owner · Browse all NICE classes · Most valuable brands
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