THX holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology) with 4 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 31, 2026
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Filing Velocity (24 Months)
Nice Class Distribution
Activity Timeline
No activity recorded yet.
Ownership & Assignment History
2 records| Date | From | To |
|---|---|---|
| Feb 17, 2017 |
THX LTD.
|
RAZER TONE, INC.
SAN FRANCISCO, CALIFORNIA
|
| Feb 17, 2017 |
RAZER TONE, INC.
|
THX LTD.
SAN FRANCISCO, CALIFORNIA
|
Recent Filings
| Serial No. | Mark | Filing Date | Status | Classes | Owner |
|---|---|---|---|---|---|
| 98528286 | THX | Apr 30, 2024 | Pending | 042 Science & Technology | TrueHomeX.com LLC |
| 98528293 | THX | Apr 30, 2024 | Pending | 042 Science & Technology | TrueHomeX.com LLC |
| 98507919 | THX | Apr 18, 2024 | Pending | 025 Clothing & Footwear 035 Advertising & Business | Thanks So Much LLC |
| 79395797 | THX | Mar 15, 2024 | Pending | 006 Metal Goods 037 Construction & Repair | GOLIATHTECH INC. |
| 76977237 | THX | Oct 31, 2003 | Abandoned | 009 Electronics & Software 041 Education & Entertainment 042 Science & Technology | THX LTD. |
| 76977242 | THX | Oct 31, 2003 | Abandoned | 009 Electronics & Software 041 Education & Entertainment 042 Science & Technology | THX LTD. |
Weekly visibility reports showing how ChatGPT mentions THX, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: THX trademark portfolio
What trademarks does THX hold?
THX holds 6 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 42 (Science & Technology), Class 9 (Electronics & Software), Class 41 (Education & Entertainment). The most recent filings are registered to TrueHomeX.com LLC.
How many trademarks does THX have at the USPTO?
WikiTrademarks tracks 6 USPTO trademark filings attributed to THX. The brand has been actively filing since October 2003. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does THX file most often?
THX's most active class is NICE Class 42 (Science & Technology), with 4 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the THX trademark?
The most recent filings under the THX mark are registered to TrueHomeX.com LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is THX expanding into new categories?
The current WikiTrademarks Expansion Score for THX 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 THX trademark filings?
Click the Watch Brand button at the top of this page to add THX 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 THX to another owner · Browse all NICE classes · Most valuable brands
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