TCEI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices) with 1 filings. The WikiTrademarks Expansion Score is 1/100, 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 |
|---|---|---|---|---|---|
| 88036343 | TCEI | Jul 13, 2018 | Pending | 010 Medical Devices | OLYMPUS CORPORATION |
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FAQ: TCEI trademark portfolio
What trademarks does TCEI hold?
TCEI holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 10 (Medical Devices). The most recent filings are registered to OLYMPUS CORPORATION.
How many trademarks does TCEI have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to TCEI. The brand has been actively filing since July 2018. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does TCEI file most often?
TCEI's most active class is NICE Class 10 (Medical Devices), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the TCEI trademark?
The most recent filings under the TCEI 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 TCEI expanding into new categories?
The current WikiTrademarks Expansion Score for TCEI is 1 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 TCEI trademark filings?
Click the Watch Brand button at the top of this page to add TCEI 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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