A+2000 PERMANENT AIR FILTER 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 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 16, 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 |
|---|---|---|---|---|---|
| 75128604 | A+2000 PERMANENT AIR FILTER | Jun 16, 1996 | Abandoned | 011 Lighting & HVAC | Filtration Manufacturing, Inc. |
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FAQ: A+2000 PERMANENT AIR FILTER trademark portfolio
What trademarks does A+2000 PERMANENT AIR FILTER hold?
A+2000 PERMANENT AIR FILTER 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 Filtration Manufacturing, Inc..
How many trademarks does A+2000 PERMANENT AIR FILTER have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to A+2000 PERMANENT AIR FILTER. The brand has been actively filing since June 1996. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does A+2000 PERMANENT AIR FILTER file most often?
A+2000 PERMANENT AIR FILTER'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 A+2000 PERMANENT AIR FILTER trademark?
The most recent filings under the A+2000 PERMANENT AIR FILTER mark are registered to Filtration Manufacturing, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is A+2000 PERMANENT AIR FILTER expanding into new categories?
The current WikiTrademarks Expansion Score for A+2000 PERMANENT AIR FILTER 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 A+2000 PERMANENT AIR FILTER trademark filings?
Click the Watch Brand button at the top of this page to add A+2000 PERMANENT AIR FILTER 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.
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