PORTA-LITE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC) 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 September 29, 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 |
|---|---|---|---|---|---|
| 98185694 | PORTA-LITE | Sep 18, 2023 | Registered | 011 Lighting & HVAC | Mingyu Ma |
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FAQ: PORTA-LITE trademark portfolio
What trademarks does PORTA-LITE hold?
PORTA-LITE holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 11 (Lighting & HVAC). The most recent filings are registered to Mingyu Ma.
How many trademarks does PORTA-LITE have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to PORTA-LITE. The brand has been actively filing since September 2023. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PORTA-LITE file most often?
PORTA-LITE's most active class is NICE Class 11 (Lighting & HVAC), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PORTA-LITE trademark?
The most recent filings under the PORTA-LITE mark are registered to Mingyu Ma. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PORTA-LITE expanding into new categories?
The current WikiTrademarks Expansion Score for PORTA-LITE 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 PORTA-LITE trademark filings?
Click the Watch Brand button at the top of this page to add PORTA-LITE 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 PORTA-LITE to another owner · Browse all NICE classes · Most valuable brands
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