KSB holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods) with 2 filings. The WikiTrademarks Expansion Score is 14/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 7, 2026
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Sign in to claimHow is KSB filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
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Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99563496 | KSB | Dec 23, 2025 | Registered | 006 Metal Goods 007 Machinery 009 Electronics & Software 011 Lighting & HVAC 016 Paper & Printed Goods 017 Rubber & Insulation 035 Advertising & Business 036 Insurance & Finance 037 Construction & Repair 038 Telecommunications 040 Material Treatment 041 Education & Entertainment 042 Science & Technology | KSB SE & Co. KGaA |
| 98466984 | KSB | Mar 25, 2024 | Registered | 006 Metal Goods 007 Machinery 009 Electronics & Software 011 Lighting & HVAC 016 Paper & Printed Goods 017 Rubber & Insulation 035 Advertising & Business 037 Construction & Repair 038 Telecommunications 040 Material Treatment 041 Education & Entertainment 042 Science & Technology | KSB SE & Co. KGaA |
| 76370140 | KSB | Feb 12, 2002 | Abandoned | 036 Insurance & Finance | Kansas State Bank, The |
Weekly visibility reports showing how ChatGPT mentions KSB, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: KSB trademark portfolio
What trademarks does KSB hold?
KSB holds 3 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 6 (Metal Goods), Class 7 (Machinery), Class 9 (Electronics & Software). The most recent filings are registered to KSB SE & Co. KGaA.
How many trademarks does KSB have at the USPTO?
WikiTrademarks tracks 3 USPTO trademark filings attributed to KSB. The brand has been actively filing since February 2002. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KSB file most often?
KSB's most active class is NICE Class 6 (Metal Goods), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KSB trademark?
The most recent filings under the KSB mark are registered to KSB SE & Co. KGaA. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KSB expanding into new categories?
The current WikiTrademarks Expansion Score for KSB is 14 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 KSB trademark filings?
Click the Watch Brand button at the top of this page to add KSB 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 KSB to another owner · Browse all NICE classes · Most valuable brands
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