CENTRON 50 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 38 (Telecommunications) 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 July 23, 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 |
|---|---|---|---|---|---|
| 73583433 | CENTRON 50 | Feb 14, 1986 | Abandoned | 038 Telecommunications | CENTURYLINK COMMUNICATIONS, LLC |
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FAQ: CENTRON 50 trademark portfolio
What trademarks does CENTRON 50 hold?
CENTRON 50 holds 1 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 38 (Telecommunications). The most recent filings are registered to CENTURYLINK COMMUNICATIONS, LLC.
How many trademarks does CENTRON 50 have at the USPTO?
WikiTrademarks tracks 1 USPTO trademark filings attributed to CENTRON 50. The brand has been actively filing since February 1986. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does CENTRON 50 file most often?
CENTRON 50's most active class is NICE Class 38 (Telecommunications), with 1 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the CENTRON 50 trademark?
The most recent filings under the CENTRON 50 mark are registered to CENTURYLINK COMMUNICATIONS, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is CENTRON 50 expanding into new categories?
The current WikiTrademarks Expansion Score for CENTRON 50 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 CENTRON 50 trademark filings?
Click the Watch Brand button at the top of this page to add CENTRON 50 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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