What this record means
The record shows that MOREY GROOVE PLATE is a cancelled registration – the Principal Register entry (Reg. 1366335) was cancelled on July 29, 2006 because the owner, MOREY PAPER MILL SUPPLY CO., did not file an acceptable Section 8 declaration, and the history contains no later activity. The registration covered only one class, 007, specifically “machine parts, namely plates and pressure screens for the pulp and paper industry,” so a similar name used in that same industrial niche would present the closest record‑based concern. The record does not give the owner control over every use of the words “Morey,” “Groove,” or “Plate” outside that narrow description. There is no Supplemental Register entry and the prosecution history simply moves from approval to registration and then to cancellation, without any indication of oppositions or other enforcement actions. I'd treat this as a meaningful concern if you plan to market comparable plates or screens for pulp and paper, but the risk is far lower for unrelated goods or services.
Informational only - not legal advice.