What this record means
The record shows that ANTLER is a live Principal Register service mark owned by Computer Consulting & Training, Inc., a Florida corporation, and it covers “consulting services in the field of selection, technical support, and implementation of computer‑based information systems for businesses” (International Class 042). A similar name would raise the closest concern if used for any computer‑related consulting, support or implementation services, because the listed scope is fairly specific to those technology‑focused business services. The record does not give the owner control over every possible use of the word ANTLER in other industries or unrelated goods. The prosecution history shows the mark was approved for publication, entered the Principal Register, and has been maintained, with the most recent meaningful event being the acceptance of the Section 8/9 renewal on January 7, 2019. No oppositions, cancellations or court actions appear in the supplied history. I'd treat this as a meaningful concern if you plan a tech‑consulting brand that could overlap with the described services.
Informational only - not legal advice.