Status report
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The official USPTO status record for CHIEFLOW, serial 99367538, 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
CHIEFLOWSerial 99367538 · Principal Register
Live · Registered
Owner: Tinglei Zhang
Class 003 - Cosmetics & Cleaning
Filed Aug 31, 2025
Registered Apr 14, 2026
The record shows that “CHIEFLOW” is a live, registered mark on the Principal Register, owned by Tinglei Zhang, an individual. The mark covers cosmetics and cleaning goods such as false eyelashes, perfumes, makeup, automobile cleaners, toothpaste, hair sprays, laundry detergent, and related items, first used in commerce on August 21, 2025. A similar name used for products in these same or closely related categories would raise the closest concern. The record does not give the owner control over every use of the word “CHIEFLOW” in all contexts. The prosecution history shows a standard examination sequence with no descriptiveness refusal; the mark was approved for publication, published for opposition, and then registered on April 14, 2026. No oppositions, cancellations, or other enforcement actions appear in the supplied history. The next significant event would be the maintenance filing due in 2028, but that date is not provided. For someone considering a similar name, the presence of this active registration in the cosmetics and cleaning space suggests a meaningful risk of conflict if the new use falls within those goods.
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.