TXI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials) with 1 filings. The WikiTrademarks Expansion Score is 0/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 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 |
|---|---|---|---|---|---|
| 88368971 | TXI | Apr 03, 2019 | Pending | 010 Medical Devices | OLYMPUS CORPORATION |
| 72235137 | TXI | Dec 22, 1965 | Abandoned | 019 Building Materials | MARTIN MARIETTA SOUTHWEST READY-MIX, INC. |
Weekly visibility reports showing how ChatGPT mentions TXI, where you rank in the answer, the sentiment of the mention, and which sources ChatGPT cites.
FAQ: TXI trademark portfolio
What trademarks does TXI hold?
TXI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 19 (Building Materials), Class 10 (Medical Devices). The most recent filings are registered to OLYMPUS CORPORATION.
How many trademarks does TXI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TXI. The brand has been actively filing since December 1965. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TXI file most often?
TXI's most active class is NICE Class 19 (Building Materials), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TXI trademark?
The most recent filings under the TXI mark are registered to OLYMPUS CORPORATION. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is TXI expanding into new categories?
The current WikiTrademarks Expansion Score for TXI is 0 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 TXI trademark filings?
Click the Watch Brand button at the top of this page to add TXI 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 TXI to another owner · Browse all NICE classes · Most valuable brands