Status report
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The official USPTO status record for PS45, serial 74241103, 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
PS45Serial 74241103 · Principal Register
Dead · Cancelled
Owner: ChariotStar, Inc.
Class 009 - Electrical & Scientific Apparatus
Filed Jan 28, 1992
Registered Mar 02, 1993
The record shows that the mark “PS45” is no longer live; it was cancelled on September 6 1999 because the owner, ChariotStar, Inc., did not file a Section 8 declaration. The mark had been registered on March 2 1993 for the Principal Register and covered optical contact lenses under class 009. A similar name would raise the closest concern in the same class, where the mark was used for optical contact lenses beginning in March 1987. The cancellation does not mean the wording is free for all uses; it only removes the specific registration. The prosecution history shows the mark was approved for publication, published for opposition, and then registered before being cancelled. No enforcement actions, oppositions, or cancellations after publication appear in the supplied history. If you’re thinking of a similar name, the cancelled registration still signals that the owner once claimed rights in optical contact lenses, so caution is warranted.
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.