Status report
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The official USPTO status record for CRYOFLOW, serial 73642396, 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
CRYOFLOWSerial 73642396 · Principal Register
Dead · Cancelled
Owner: CRYOLIFE, INC.
Class 042 - Scientific & Technology Services
Filed Feb 02, 1987
Registered Mar 01, 1988
The record shows that the mark “CRYOFLOW” is no longer live; it was cancelled on September 5, 1994 because the registrant, CRYOLIFE, INC., failed to file a declaration under Section 8. The mark was once registered on the Principal Register in March 1988 for the service of cryogenic preservation of human tissue for subsequent implantation by others, a very specific scientific and technology service. A similar name would raise the closest concern in that exact field of cryogenic tissue preservation. The record does not give the mark control over any other use of the wording. The prosecution history shows the mark was published for opposition in December 1987, registered in March 1988, and then cancelled in 1994; no later maintenance or enforcement actions appear. The supplied history shows no visible enforcement activity. For someone considering a similar name, the cancelled status means the mark is not currently enforceable, but the specific service area remains a potential point of concern.
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.