GENEVA, July 31 -- JOHN OLDROYD CHEETHAM filed a patent application (NO2026/050008) for “SYSTEM AND DEVICE FOR WATER AND FROST PROTECTION FOR ANCHORING A LINING TO A ROCK OR TUNNEL WALL OR CEILING”. With publication no. WO/2026/160978, here are the other details related to the patent application:
Kind: Initial Publication with ISR [A1]
IPC: E21D 11/38
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
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