KX holds 9 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software) with 4 filings. The WikiTrademarks Expansion Score is 12/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed July 5, 2026
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Sign in to claimHow is KX 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.
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 79449842 | KX | Mar 27, 2026 | Registered | 009 Electronics & Software 042 Science & Technology | Kx Systems, Inc. |
| 99400271 | KX | Sep 18, 2025 | Pending | 042 Science & Technology | Malcolm Railey |
| 99400378 | KX | Sep 18, 2025 | Registered | 009 Electronics & Software | Malcolm Railey |
| 88937573 | KX | May 28, 2020 | Pending | 009 Electronics & Software | Hong Tang |
| 79261641 | KX | Apr 10, 2019 | Pending | 025 Clothing & Footwear 035 Advertising & Business 041 Education & Entertainment | KX IP Pty Ltd |
| 79263646 | KX | Apr 10, 2019 | Pending | 025 Clothing & Footwear 035 Advertising & Business 041 Education & Entertainment | KX IP Pty Ltd |
| 76622569 | KX | Nov 30, 2004 | Abandoned | 009 Electronics & Software | KYOCERA DOCUMENT SOLUTIONS INC. |
| 75834035 | KX | Oct 28, 1999 | Abandoned | 011 Lighting & HVAC | KX TECHNOLOGIES LLC |
| 75982065 | KX | Oct 28, 1999 | Abandoned | 001 Chemicals | KX TECHNOLOGIES LLC |
Weekly visibility reports showing how ChatGPT mentions KX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: KX trademark portfolio
What trademarks does KX hold?
KX holds 9 USPTO trademark filings across 2 NICE classes. The largest concentration is in Class 9 (Electronics & Software), Class 42 (Science & Technology), Class 25 (Clothing & Footwear). The most recent filings are registered to Kx Systems, Inc..
How many trademarks does KX have at the USPTO?
WikiTrademarks tracks 9 USPTO trademark filings attributed to KX. The brand has been actively filing since October 1999. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does KX file most often?
KX's most active class is NICE Class 9 (Electronics & Software), with 4 filings. The full distribution across all 2 classes is shown in the Nice Class Distribution panel on this page.
Who owns the KX trademark?
The most recent filings under the KX mark are registered to Kx Systems, Inc.. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is KX expanding into new categories?
The current WikiTrademarks Expansion Score for KX is 12 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 KX trademark filings?
Click the Watch Brand button at the top of this page to add KX 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 KX to another owner · Browse all NICE classes · Most valuable brands
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