Status report
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The official USPTO status record for ROT, serial 88442386, 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
ROTSerial 88442386 · Principal Register
Dead · Cancelled
Owner: Barocas, Charles
Class 042 - Scientific & Technology Services
Filed May 22, 2019
Registered Dec 03, 2019
The record shows that ROT, owned by Charles Barocas, was registered on the Principal Register for a service mark covering “testing, analysis, and evaluation of the knowledge, skills and abilities of others in the field of health care, orthopedics and medicine to determine conformity with certification standards in relation to the orthopedic technologist arena” (International Class 042), but the registration was cancelled on June 19 2026 because the owner failed to file a required Section 8 declaration. The cancellation is the most recent meaningful event; no later maintenance or renewal dates appear in the file. Because the mark was limited to those specific orthopedic‑technologist certification services, a similar name used in a different industry would be farther from the scope shown here, though the record does not give the owner control over every possible use of the word “ROT.” The prosecution history contains only routine filing and publication steps and shows no oppositions, cancellations beyond the Section 8 action, or other enforcement activity. I'd treat this as a moderate concern if you plan a name in the same health‑care testing field, but the risk drops sharply for unrelated services.
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.