INTERNATIONAL PATENT: GMTT I SKELLEFTEA AB FILES APPLICATION FOR "GRINDING TOOL FOR GRINDING DRILLING BITS OF ROCK DRILLING CROWNS, A CUP-SHAPED GRINDING WHEEL AND A GRINDING SPINDLE"

GENEVA, Aug. 19 -- GMTT I SKELLEFTEA AB (Uppfinnarvagen 54931 42 Skelleftea) filed a patent application (PCT/SE2025/050084) for "GRINDING TOOL FOR GRINDING DRILLING BITS OF ROCK DRILLING CROWNS, A CUP-SHAPED GRINDING WHEEL AND A GRINDING SPINDLE" on Feb 04, 2025. With publication no. WO/2025/170518, the details related to the patent application was published on Aug 14, 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): FAHLGREN, Erik (Villagatan 22931 62 Skelleftea), HEDLUND, Karl-Erik (Varutrask 235931 98 Skelleftea), LINDGREN, Osten (Bogardsvagen 12931 64 Skelleftea)

Abstract: The inventio...