Status report
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The official USPTO status record for MRX, serial 86867700, as a dated PDF. One price, one document, delivered in about a minute.
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Trademark Status Report
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The USPTO's own status record for this mark, on one dated page.
- Current status with a plain-English verdict
- Owner, classes, filing basis, and every key date
- The mark as it appears on the federal record
- Every prosecution event, filing to today
- Source-cited with the exact retrieval date
Built from the USPTO's TSDR record. Assignment chain of title and TTAB proceeding files sit in separate USPTO systems and are not included.
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◆ TRADEMARKCHECKER.AITRADEMARK STATUS REPORT
MRXSerial 86867700 · Principal Register
Dead · Refused
Owner: Senior Scientific, LLC
Class 010 -
Filed Jan 06, 2016
The record shows that the mark “MRX” is dead, having been abandoned on November 23, 2016 because the applicant, Senior Scientific, LLC, failed to respond to an office action. The mark was filed on January 6, 2016 under an intent‑to‑use basis and was assigned to the Principal Register. The only goods listed are medical instruments for determining the presence, location, or quantity of cells or other substances in a human body using nanoparticles and magnetic sensors. A similar name used in that specific field would raise the closest concern, while use in unrelated areas would be farther from the scope shown. The history shows no enforcement activity such as oppositions or cancellations. Because the mark is abandoned, the record does not give the owner control over the wording in any context. For someone considering a similar name, the abandoned status means the mark no longer protects that wording, but the specific goods listed still represent a potential area of concern if the new use overlaps.
Full event history, owner details, and verdict inside.
The way I'd use it, honestly, is as the thing you attach when a bank, a marketplace, or a co-founder asks "are we clear on the name". It answers in one page.