HAHN holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 3 filings. The WikiTrademarks Expansion Score is 6/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed October 8, 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 |
|---|---|---|---|---|---|
| 79395283 | HAHN | Nov 17, 2023 | Pending | 007 Machinery 009 Electronics & Software 035 Advertising & Business 037 Construction & Repair 038 Telecommunications 042 Science & Technology | HAHN Automation Group Holding GmbH |
| 79395853 | HAHN | Nov 16, 2023 | Pending | 007 Machinery 009 Electronics & Software 035 Advertising & Business 037 Construction & Repair 038 Telecommunications 042 Science & Technology | HAHN Automation Group Holding GmbH |
| 88603299 | HAHN | Sep 04, 2019 | Pending | 006 Metal Goods | Dr. Hahn GmbH & Co. KG |
| 85834748 | HAHN | Jan 29, 2013 | Abandoned | 006 Metal Goods 009 Electronics & Software 020 Furniture | Dr. Hahn GmbH & Co. KG |
Weekly visibility reports showing how ChatGPT mentions HAHN, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: HAHN trademark portfolio
What trademarks does HAHN hold?
HAHN holds 4 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 6 (Metal Goods), Class 7 (Machinery). The most recent filings are registered to HAHN Automation Group Holding GmbH.
How many trademarks does HAHN have at the USPTO?
WikiTrademarks tracks 4 USPTO trademark filings attributed to HAHN. The brand has been actively filing since January 2013. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HAHN file most often?
HAHN's most active class is NICE Class 9 (Electronics & Software), with 3 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HAHN trademark?
The most recent filings under the HAHN mark are registered to HAHN Automation Group Holding GmbH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HAHN expanding into new categories?
The current WikiTrademarks Expansion Score for HAHN is 6 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 HAHN trademark filings?
Click the Watch Brand button at the top of this page to add HAHN 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 HAHN to another owner · Browse all NICE classes · Most valuable brands
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