KNF LAB holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 7 (Machinery) with 1 filings. The WikiTrademarks Expansion Score is 3/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed August 11, 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 |
|---|---|---|---|---|---|
| 78223064 | KNF LAB | Mar 07, 2003 | Pending | 007 Machinery 009 Electronics & Software | KNF Neuberger GmbH |
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FAQ: KNF LAB trademark portfolio
What trademarks does KNF LAB hold?
KNF LAB holds 1 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 7 (Machinery), Class 9 (Electronics & Software). The most recent filings are registered to KNF Neuberger GmbH.
How many trademarks does KNF LAB have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to KNF LAB. The brand has been actively filing since March 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KNF LAB file most often?
KNF LAB's most active class is NICE Class 7 (Machinery), with 1 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KNF LAB trademark?
The most recent filings under the KNF LAB mark are registered to KNF Neuberger GmbH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KNF LAB expanding into new categories?
The current WikiTrademarks Expansion Score for KNF LAB is 3 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 KNF LAB trademark filings?
Click the Watch Brand button at the top of this page to add KNF LAB 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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