GENEVA, April 18 -- NORMET INTERNATIONAL LTD. (Rothusstrasse 216331 Hunenberg) filed a patent application (PCT/IB2025/060322) for "HOLLOW DYNAMIC BOLT WITH ELONGATION INDICATOR" on Oct 10, 2025. With publication no. WO/2026/078663, the details related to the patent application was published on Apr 16, 2026.
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): ABREU, Rual (3C May StreetPerth, Western Australia 6019), SWART, Cornelius Alwyn (6/5 Dewey StreetPerth, Western Australia 6148), VENTER, Dirk Lambert (195 Reynolds RoadPerth, Western Australia 6153)
Abstract: A rock bolt has a hollow body that h...