Status report
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The official USPTO status record for CROSSFLOW, serial 85294364, 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
CROSSFLOWSerial 85294364 · Principal Register
Live · Registered
Owner: Stryker Corporation
Class 010 -
Filed Apr 13, 2011
Registered Sep 24, 2013
The record shows that “CROSSFLOW” is a live, registered mark on the Principal Register owned by Stryker Corporation, a Michigan corporation. It protects medical and surgical apparatus and instruments, specifically arthroscopy pumps, first used in commerce on May 17 2013. A similar name would raise the closest concern for use in the same medical device field, especially arthroscopy equipment. The record does not grant control over every use of the word “Crossflow”; it is limited to the goods listed. The mark has been renewed and the most recent maintenance event was the registration renewal on February 8 2024. No opposition, cancellation, or court action appears in the supplied history, so there is no visible enforcement signal. For someone considering a similar name, the record suggests a meaningful risk of conflict if the new use falls within the same medical device category.
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.