GENEVA, Oct. 5 -- EPIROC DRILLING TOOLS AKTIEBOLAG (Box 521737 25 Fagersta) filed a patent application (PCT/SE2024/050286) for "A DOWN-THE-HOLE DRILLING APPARATUS" on Mar 28, 2024. With publication no. WO/2025/206992, the details related to the patent application was published on Oct 02, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): LILJA, Thomas (c/o Epiroc Rock Drills AB701 91 Orebro), BRAM, Johan (c/o Epiroc Rock Drills AB701 91 Orebro), GUSTAVSSON, Magnus (c/o Epiroc Rock Drills AB701 91 Orebro)
Abstract: A down-the-hole drilling apparatus (100a; 100b) comprising top and bottom ends (...