What this record means
The record shows that the “ANTLER” application filed by MSB Global LLC, a Delaware limited‑liability company, is now abandoned; the USPTO marked it dead after no Statement of Use was filed following the Notice of Allowance, with the abandonment notice dated September 20 2021. The only listed goods are “Concrete; Concrete mix” in International Class 019, so a later user of the word “ANTLER” for building‑material products would run into the closest record‑based concern. The record does not give the owner any control over the word in unrelated fields such as apparel, food or services. Because the mark was never placed on the Supplemental Register, there is no supplemental‑register sequence to note. The prosecution history contains no oppositions, cancellations or court actions, so no enforcement signal appears. I'd treat this as a modest concern if you plan to use “ANTLER” for concrete‑related goods, but the risk is far lower for other categories.
Informational only - not legal advice.