PQF holds 2 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 2 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 23, 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 |
|---|---|---|---|---|---|
| 79395160 | PQF | Apr 04, 2024 | Pending | 009 Electronics & Software 037 Construction & Repair 041 Education & Entertainment 042 Science & Technology | ParTec AG |
| 78164718 | PQF | Sep 17, 2002 | Abandoned | 007 Machinery 009 Electronics & Software | SMS MEER GMBH |
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FAQ: PQF trademark portfolio
What trademarks does PQF hold?
PQF holds 2 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 7 (Machinery), Class 37 (Construction & Repair). The most recent filings are registered to ParTec AG.
How many trademarks does PQF have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to PQF. The brand has been actively filing since September 2002. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PQF file most often?
PQF's most active class is NICE Class 9 (Electronics & Software), with 2 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PQF trademark?
The most recent filings under the PQF mark are registered to ParTec AG. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PQF expanding into new categories?
The current WikiTrademarks Expansion Score for PQF 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 PQF trademark filings?
Click the Watch Brand button at the top of this page to add PQF 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 PQF to another owner · Browse all NICE classes · Most valuable brands
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