HARDINGE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery) with 2 filings. The WikiTrademarks Expansion Score is 9/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 30, 2026
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Sign in to claimHow is HARDINGE filing trademarks, and where is the portfolio expanding?
Filing Velocity (24 Months)
Filing Activity by NICE Class
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
1 record| Date | From | To |
|---|---|---|
| Feb 13, 2026 |
KB MACHINES US HOLDINGS, LLC
|
KELLENBERGER MACHINES HOLDINGS GMBH
GOLDACH
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 99676469 | HARDINGE | Mar 01, 2026 | Registered | ["007"] | Kellenberger Machines Holdings GmbH |
| 71541930 | HARDINGE | Nov 21, 1947 | Abandoned | 007 Machinery | KELLENBERGER MACHINES HOLDINGS GMBH |
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FAQ: HARDINGE trademark portfolio
What trademarks does HARDINGE hold?
HARDINGE holds 2 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 7 (Machinery). The most recent filings are registered to Kellenberger Machines Holdings GmbH.
How many trademarks does HARDINGE have at the USPTO?
WikiTrademarks tracks 2 USPTO trademark filings attributed to HARDINGE. The brand has been actively filing since November 1947. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does HARDINGE file most often?
HARDINGE's most active class is NICE Class 7 (Machinery), with 2 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the HARDINGE trademark?
The most recent filings under the HARDINGE mark are registered to Kellenberger Machines Holdings GmbH. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is HARDINGE expanding into new categories?
The current WikiTrademarks Expansion Score for HARDINGE is 9 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 HARDINGE trademark filings?
Click the Watch Brand button at the top of this page to add HARDINGE 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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